United States v. Hunnewell , 70 F.3d 1396 ( 1995 )


Menu:
  • UNITED STATES COURT OF APPEALS
    UNITED STATES COURT OF APPEALS
    FOR THE FIRST CIRCUIT
    FOR THE FIRST CIRCUIT
    No. 95-1538
    UNITED STATES OF AMERICA,
    Appellant,
    v.
    GEORGE LABONTE,
    Defendant, Appellee.
    No. 95-1226
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    DAVID E. PIPER,
    Defendant, Appellant.
    APPEALS FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MAINE
    [Hon. D. Brock Hornby, U.S. District Judge]
    No. 95-1101
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    ALFRED LAWRENCE HUNNEWELL,
    Defendant, Appellant.
    No. 95-1264
    STEPHEN DYER,
    Petitioner, Appellant,
    v.
    UNITED STATES OF AMERICA,
    Respondent, Appellee.
    APPEALS FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MAINE
    [Hon. Gene Carter, U.S. District Judge]
    Before
    Selya, Cyr and Stahl,
    Circuit Judges.
    Margaret  D. McGaughey,  Assistant  United States  Attorney,
    with whom Jay P. McCloskey,  United States Attorney, Jonathan  R.
    Chapman  and  George   T.  Dilworth,   Assistant  United   States
    Attorneys, were on brief, for the United States.
    John  A. Ciraldo,  with whom  Perkins, Thompson,  Hinckley &
    Keddy, P.A. was on brief, for George LaBonte.
    Peter Clifford for David E. Piper.
    Michael  C. Bourbeau, with whom Bourbeau and Bourbeau was on
    brief, for Alfred Lawrence Hunnewell.
    Cloud H. Miller, with whom Stephen Dyer was on brief pro se,
    for Stephen Dyer.
    December 6, 1995
    SELYA, Circuit Judge.   After many  years of study  and
    SELYA, Circuit Judge.
    debate, Congress passed  the Sentencing Reform Act  of 1984, Pub.
    L. 98-473, tit. II,    212(a), 98 Stat. 1837 (1984) (codified  as
    amended   at  scattered  sections  of  18  &  28  U.S.C.).    The
    legislation took effect on November 1, 1987,  and caused dramatic
    changes both in the methodology of criminal sentencing and in the
    outcomes  produced.    These   changes  did  not  go  unremarked:
    sentencing appeals,  once rare in federal  criminal cases, became
    commonplace.   Predictably, the  tidal wave  of appeals  loosed a
    flood  of judicial  opinions distilling  the meaning,  scope, and
    application of  a seemingly  boundless sea of  guidelines, policy
    statements, notes, and commentary.  And whenever it appeared that
    the flood waters might recede, the Sentencing Commission launched
    a  fresh deluge of revisions  that required the  courts to paddle
    even faster in a Sisyphean effort to stay afloat.
    These four  consolidated appeals are emblematic  of the
    difficulties  that courts face in dealing with the new sentencing
    regime.  All  four appeals  implicate Application Note  2 to  the
    Career Offender  Guideline, as modified by  Amendment 506, United
    States Sentencing Commission, Guidelines Manual   4B1.1, comment.
    (n.2) (Nov. 1994).  No appellate court has addressed the validity
    of  Amendment  506,   and,  in  the  quartet  of  criminal  cases
    underlying  these  appeals,  two  able  district  judges  reached
    diametrically opposite conclusions.   Although the call is close,
    we  hold that Amendment 506 is a reasonable implementation of the
    statutory  mandate, 28 U.S.C.   994(h) (1988 & Supp. V 1993), and
    3
    is therefore  valid.   Thus, after answering  other case-specific
    questions raised by the various  parties, we affirm the judgments
    in  the LaBonte  and  Piper cases;  vacate  the judgment  in  the
    Hunnewell   case   and   remand   for   reconsideration  of   the
    appropriateness of resentencing; affirm  the judgment in the Dyer
    case in  respect to  all non-sentence-related matters  and vacate
    the  sentence-related aspect  of  that  judgment,  remanding  for
    reconsideration.
    I.  THE AMENDMENT
    I.  THE AMENDMENT
    Congress created the  Sentencing Commission in 1984  to
    design  and  implement  federal  sentencing  guidelines.    Three
    principal forces  propelled the legislation:   Congress sought to
    establish truth in sentencing by eliminating parole, to guarantee
    uniformity in sentencing for  similarly situated defendants,  and
    to ensure that the punishment fit the crime.  See U.S.S.G. ch. 1,
    pt. A(3), &  2; see also  United States v.  Unger, 
    915 F.2d 759
    ,
    762-63 (1st Cir.  1990) (explaining that the primary  purposes of
    the Sentencing  Reform Act are to  provide certainty, uniformity,
    and fairness in sentencing), cert. denied, 
    498 U.S. 1104
     (1991).
    In addition to general  guidance, see, e.g., 28 U.S.C.    991(b),
    Congress also gave the Commission some specific marching orders.
    One  such  set of  marching  orders is  conveyed  by 28
    U.S.C.   994(h), which provides in part:
    The  Commission  shall  assure that  the
    guidelines specify  a sentence  to a term  of
    imprisonment  at or  near  the  maximum  term
    authorized  for  categories of  defendants in
    which the defendant is eighteen years old  or
    older and  [has been  convicted of  a violent
    4
    crime or felony drug offense and has at least
    two such prior convictions].
    The  Commission  implemented section  994(h)  through the  Career
    Offender  Guideline.   See U.S.S.G.   4B1.1,  comment. (backg'd).
    This  guideline sets  forth  a table  of  enhanced total  offense
    levels (TOLs)   said  to be a function of the  "Offense Statutory
    Maximum"   to  be employed  in calculating the  sentences of  so-
    called  "career offenders."  See U.S.S.G.  4B1.1.  A defendant is
    regarded as a career offender  if he was at least eighteen  years
    old at the time of  the offense of conviction, that offense  is a
    crime of violence or a drug-related  felony, and he has two prior
    convictions  for drug felonies or  crimes of violence.   See id.;
    see also United States v.  Piper, 
    35 F.3d 611
    , 613 n.1  (1st Cir.
    1994), cert. denied, 
    115 S. Ct. 1118
    (1995).
    When   the  Commission   issued  the   Career  Offender
    Guideline, it coined the  phrase "Offense Statutory Maximum," but
    did not define the  phrase beyond saying that "the  term `Offense
    Statutory  Maximum' refers  to the  maximum term  of imprisonment
    authorized  for the  offense  of conviction."   U.S.S.G.   4B1.1,
    comment.  (n.2)   (Nov.  1987).     Since  this   definition  was
    tautological, it proved  unilluminating.   Faced with  a need  to
    improvise, several  courts of  appeals concluded that  the phrase
    encompassed not  merely the  statutory maximum applicable  to the
    offense  of  conviction   simpliciter,  but  also   the  upgraded
    statutory maximum that results  after available enhancements  for
    prior  criminal activity  are  taken into  account.   See  United
    States v. Smith, 
    984 F.2d 1084
    , 1085 (10th Cir.),  cert. denied,
    5
    
    114 S. Ct. 204
    (1993); United States v.  Garrett, 
    959 F.2d 1005
    ,
    1009-11  (D.C. Cir. 1992); United  States v. Amis,  
    926 F.2d 328
    ,
    329-30  (3d Cir. 1991); United States  v. Sanchez-Lopez, 
    879 F.2d 541
    , 558-60 (9th Cir. 1989).  This lexicographical choice carried
    with it important consequences; under the courts' construction, a
    defendant whose maximum possible term of imprisonment for a crime
    of violence or  drug offense  was enhanced from,  say, twenty  to
    thirty  years on account  of prior criminal  activity, netted two
    additional offense levels (increasing  his TOL from thirty-two to
    thirty-four) and found himself in a steeper sentencing range.
    In Amendment  506,  the Commission  first  meaningfully
    defined the  phrase "Offense  Statutory Maximum."   The amendment
    provides  that the phrase, for the purpose of the Career Offender
    Guideline, "refers to the maximum term of imprisonment authorized
    for  the offense  of conviction  that is a  crime of  violence or
    controlled substance offense, not  including any increase in that
    maximum  term  under  a  sentencing  enhancement  provision  that
    applies  because  of  the  defendant's  prior  criminal  record."
    U.S.S.G.  4B1.1, comment.  (n.2) (Nov. 1994).   The amended  note
    offers the example of a defendant who is subject to  a sentencing
    enhancement under  21 U.S.C.    841(b)(1)(C), in which  case "the
    `Offense Statutory Maximum' for the purposes of this guideline is
    twenty years  and  not thirty  years."   Finally, the  Commission
    opted  to give  Amendment 506  retroactive effect.   See U.S.S.G.
    1B1.10(3) (Nov. 1994).
    Initially,  the  Commission  attempted  to  justify the
    6
    amendment as  "avoid[ing] unwarranted double-counting as  well as
    unwarranted disparity associated with  variations in the exercise
    of prosecutorial discretion  in seeking enhanced penalties  based
    on  prior convictions."   U.S.S.G.,  App. C,  Amend. 506,  at 409
    (Nov. 1994).  In addition, the Commission  observed that Congress
    enacted the array of  sentence-enhancing laws after the statutory
    predicate  for the Career Offender Guideline had become law.  See
    
    id. Subsequently, the
    Commission attempted to explain its newly
    emergent interpretation of the Career Offender Guideline in terms
    of  a  desire  to  avoid  unwarranted  disparity  and  to achieve
    consistency.  See  Amendment Notice, 60 Fed.  Reg. 14,054, 14,055
    (1995); see also United  States v. LaBonte,  
    885 F. Supp. 19
    ,  23
    n.4  (D. Me. 1995).  Whatever may  be its provenance, it is nose-
    on-the-face plain that, in many instances, Amendment 506 produces
    lower  TOLs   (and,  ultimately,  shorter  sentences)   than  the
    unembellished Career  Offender Guideline  (as interpreted  by the
    courts).    Due to  this palliative  effect,  critics view  it as
    inimical to congressional intent.1
    1As we have said before, "irony is no  stranger to the law."
    Amanullah v. Nelson, 
    811 F.2d 1
    , 18 (1st Cir. 1987).   Throughout
    its history, the Sentencing  Commission has been berated  for the
    severity of  the sentencing outcomes dictated  by the guidelines.
    See, e.g., United  States v.  Jackson, 
    30 F.3d 199
    , 204-06  (1st
    Cir. 1994) (Pettine, J.,  concurring) (criticizing the guidelines
    for  fostering excessively  harsh  sentences); Daniel  J.  Freed,
    Federal  Sentencing in  the Wake  of Guidelines  and Unacceptable
    Limits  on the Discretion of Sentencers, 101 Yale L.J. 1681, 1690
    (1992)  ("The  new   sentencing  guidelines  are  more   complex,
    inflexible,  and   severe  than   those  devised  by   any  other
    jurisdiction."); Charles J. Ogletree, Jr., Commentary:  The Death
    of Discretion?  Reflections on the Federal Sentencing Guidelines,
    101   Harv.  L.   Rev.   1938,  1939   (1988)  (criticizing   the
    "unreasonably long sentences" produced by the guidelines).
    7
    II.  THE DEFENDANTS
    II.  THE DEFENDANTS
    These  four  defendants  all   were  sentenced  in  the
    District  of  Maine as  career offenders  prior  to the  birth of
    Amendment  506.  In each instance, the prosecution filed a notice
    under 21  U.S.C.    851(a)(1)  signalling its  intention to  seek
    enhanced  penalties  for prior  convictions,  and the  sentencing
    court arrived  at the defendant's "Offense  Statutory Maximum" by
    factoring the statutory enhancement into the mix.  The court then
    set  each defendant's  TOL and  guideline sentencing  range (GSR)
    accordingly.   Following the  promulgation of the  amendment, all
    four defendants tried to  avail themselves of it.  We  limn their
    individual circumstances.
    A.  George LaBonte.
    A.  George LaBonte.
    A grand jury indicted LaBonte for possession of cocaine
    with intent to distribute in violation of 21 U.S.C.   841(a)(1) &
    (b)(1)(C).  After he pleaded guilty,  the district court (Hornby,
    U.S.D.J.)  sentenced  him under  the  Career  Offender Guideline.
    Using an enhanced statutory maximum derived from LaBonte's record
    of prior  drug convictions,  Judge  Hornby set  LaBonte's TOL  at
    thirty-four,  granted  a  three-level  downward   adjustment  for
    acceptance of  responsibility, see U.S.S.G.  3E1.1,  arrived at a
    GSR of 188-235 months, and sentenced him to serve 188 months.  We
    affirmed.  See  United States v. LaBonte, 
    19 F.3d 1427
    (1st Cir.
    1994) (table).
    Subsequent   to  the  promulgation  of  Amendment  506,
    LaBonte  moved for  resentencing.   Judge Hornby  determined that
    8
    Amendment 506 was valid  and decided to  apply it.  See  LaBonte,
    885 F.  Supp. at 24.  He granted LaBonte's motion, focused on the
    unenhanced statutory maximum to calculate a new TOL (thirty-two),
    and again deducted three levels for acceptance of responsibility.
    This  recomputation yielded a  GSR of  151-188 months,  and Judge
    Hornby  lowered LaBonte's sentence to the nadir of the new range.
    See 
    id. The government
    appeals from this disposition.
    B.  David E. Piper.
    B.  David E. Piper.
    Piper  pleaded   guilty  to  a   two-count  information
    charging  conspiracy  to   possess  marijuana   with  intent   to
    distribute  and  use  of a  firearm  in  connection  with a  drug
    offense.  See 21 U.S.C.    841(a)(1) & (b)(1)(B), 846; 18  U.S.C.
    924(c)(1).   Utilizing  an enhanced  statutory maximum,  Judge
    Hornby set  Piper's TOL at thirty-seven,  subtracted three levels
    for  acceptance of  responsibility, arrived  at a GSR  of 262-327
    months,  and imposed  an incarcerative  sentence of  300 months.2
    We affirmed.  See 
    Piper, 35 F.3d at 613
    .
    Hot  on  the  heels   of  Amendment  506,  Piper  moved
    unsuccessfully for  resentencing.  Although  Judge Hornby assumed
    the   amendment's  validity,  he  exercised  his  discretion  and
    declined  to permit  Piper to  benefit from  it.3   Piper appeals
    from this disposition.
    2Piper  received  an additional  five-year  sentence  on the
    firearms count.  That impost is not in issue here.
    3The  amendment,  if  applied, would  have  lowered  Piper's
    adjusted  offense  level  from  thirty-four  to  thirty-two,  and
    decreased the GSR to 210-262 months.
    9
    C.  Alfred Lawrence Hunnewell.
    C.  Alfred Lawrence Hunnewell.
    A  grand  jury  indicted  Hunnewell  on  six  narcotics
    counts.  See 21 U.S.C.   841(a)(1).  He thereafter pleaded guilty
    to two counts  of possessing controlled substances with intent to
    distribute,  and  the  court  (Carter,  U.S.D.J.)  dismissed  the
    remaining  counts.   Using an  enhanced statutory  maximum, Judge
    Carter set Hunnewell's TOL  at thirty-four, deducted three levels
    for acceptance  of responsibility,  arrived at a  GSR of  188-235
    months,  and sentenced  the defendant  to serve  188 months.   We
    affirmed.  See  United States v. Hunnewell, 
    10 F.3d 805
    (1st Cir.
    1993) (table), cert. denied, 
    114 S. Ct. 1616
    (1994).
    After  the  promulgation  of Amendment  506,  Hunnewell
    beseeched  the district court to trim his sentence.  Judge Carter
    denied  this motion,  concluding that  the  Sentencing Commission
    lacked  the  authority  to   adopt  Amendment  506.4    Hunnewell
    appeals.
    D.  Stephen Dyer.
    D.  Stephen Dyer.
    Dyer  pleaded  guilty  to  a charge  of  conspiring  to
    possess  controlled  substances  with  intent  to  distribute  in
    contravention of  21 U.S.C.     841(a)(1),  846.   Consulting the
    enhanced  statutory  maximum,  Judge  Carter set  Dyer's  TOL  at
    thirty-four,  refused  an acceptance-of-responsibility  discount,
    arrived at a  GSR of 262-327 months, and  levied a 262-month term
    of imprisonment.  We affirmed.  See United States v. Dyer, 
    9 F.3d 4The
    amendment,  if applied, would have  lowered Hunnewell's
    adjusted  offense  level  from  thirty-one  to  twenty-nine,  and
    decreased his GSR to 151-188 months.
    10
    1 (1st Cir. 1993) (per curiam).
    Dyer eventually filed a petition for habeas relief, see
    28 U.S.C.   2255, in which  he sought to set aside his conviction
    or,  in  the alternative,  to reduce  his  sentence by  virtue of
    Amendment 506.    Judge Carter  denied and  dismissed the  habeas
    petition.  Among other things, the judge, declaring Amendment 506
    to be unlawful, refused  to resentence Dyer.5  Dyer  protests all
    aspects of the district court's order.
    III.  THE VALIDITY OF AMENDMENT 506
    III.  THE VALIDITY OF AMENDMENT 506
    We  begin  our analysis  by discussing,  generally, the
    methodology we will employ  in examining Amendment 506.   We then
    proceed  to  tackle  the  two conundrums  that  are  inextricably
    intertwined with the question of the amendment's validity.
    A.  The Methodology.
    A.  The Methodology.
    Commentary authored  by the Sentencing  Commission that
    "interprets or  explains a  guideline is authoritative  unless it
    violates   the  Constitution   or  a   federal  statute,   or  is
    inconsistent  with,  or  a  plainly erroneous  reading  of,  that
    guideline."   Stinson  v. United  States, 
    113 S. Ct. 1913
    , 1915
    (1993).  Like the  Commission's policy statements, its commentary
    is  binding on  the federal  courts.   See  
    id. at 1917-18.
      In
    general, these  interpretive materials  are entitled to  the same
    substantial degree  of deference that courts  routinely accord an
    administrative  agency's interpretation  of  its own  legislative
    5Amendment  506,  if  applied,  would  have  lowered  Dyer's
    adjusted  offense  level  from  thirty-four  to  thirty-two,  and
    decreased his GSR to 210-262 months.
    11
    rules.  See 
    id. at 1919.
     Thus, under Stinson, judicial  scrutiny
    of the Commission's commentary is limited to ensuring consistency
    with  federal statutes  (including,  but not  restricted to,  the
    Commission's   enabling   statute),  and   with   the  guidelines
    themselves.
    These  two  lines of  inquiry  proceed along  different
    analytic paths.  When  a court ventures to determine  whether the
    Commission's  commentary tracks  the  guidelines,  the degree  of
    deference is  at its zenith.  In  this context, commentary is not
    merely  the end  product of  delegated authority  for rulemaking,
    but,  rather,  "explains  the  guidelines  and provides  concrete
    guidance  as to how even unambiguous guidelines are to be applied
    in practice."  
    Id. at 1918.
     Unless the commentary  is a palpably
    erroneous rendition of a  guideline, it merits respect.   See 
    id. at 1919;
    Piper, 35 F.3d at 617
    .
    The  determination  of   whether  the  guidelines   are
    consistent with positive statutory  law touches a more vulnerable
    spot.    That  inquiry  implicates  the  traditional  process  of
    reviewing agency rules typified  by the Supreme Court's watershed
    opinion  in  Chevron U.S.A.  Inc.  v.  Natural Resources  Defense
    Council, Inc., 
    467 U.S. 837
    (1984).   Thus, while the  Court has
    warned  that  Chevron does  not provide  an  apt analogy  for the
    process of reviewing the  relationship between commentary, on the
    one hand, and guidelines,  on the other hand, see Stinson, 113 S.
    Ct.  at 1918,  we believe  that Chevron  deference is  the proper
    criterion  for  determining whether  a  guideline  (or, for  that
    12
    matter, commentary that suggests how a guideline should be  read)
    contravenes a statute.   The Chevron two-step  approach fits that
    type of inquiry  like a glove.6  See 
    Chevron, 467 U.S. at 842-43
    (describing two-step test).
    Applying  this   methodology   here  is   not   without
    complications.  We limit our inquiry  to the fit (or lack of fit)
    between the Career Offender  Guideline as explicated in Amendment
    506 and  the applicable statute,  28 U.S.C.    994(h).7   In that
    statute, Congress directed the  Commission to ensure that certain
    recidivists receive  sentences "at  or  near the  maximum."   The
    Career Offender Guideline represents the Commission's response to
    this  directive.    See  U.S.S.G.   4B1.1,  comment.   (backg'd).
    Because the Commission's  understanding of its  statutory mandate
    must  be  measured against  the  Chevron  benchmark, the  inquiry
    follows a familiar format:
    When   a   court  reviews   an  agency's
    construction   of   the   statute  which   it
    administers,  it  is   confronted  with   two
    6We  note in passing  the suggestion  by some  scholars that
    Stinson implies an extraordinarily deferential standard of review
    for the  entire process of  evaluating guideline commentary.   On
    this view, commentary  should be honored unless  it constitutes a
    plainly erroneous interpretation  either of a  guideline or of  a
    statute.  See  1 Kenneth Culp Davis  and Richard J.  Pierce, Jr.,
    Administrative Law  Treatise   6.10,  at 284  (3d ed. 1994).   We
    need not  probe this  possibility today.   Because Amendment  506
    passes  muster under  the  Chevron test,  it  would clearly  pass
    muster if we were  to employ the more deferential  test suggested
    by Professors Davis and Pierce.
    7Because the government does  not contend that Amendment 506
    is  inconsistent  with  the   guideline  itself,  we  eschew  any
    discussion of that point.  See United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir.)  (explaining that issues not briefed  and argued
    are deemed abandoned), cert. denied, 
    494 U.S. 1082
    (1990).
    13
    questions.   First,  always, is  the question
    whether Congress  has directly spoken  to the
    precise question at issue.   If the intent of
    Congress  is clear,  that is  the end  of the
    matter .  .  .  .   If,  however,  the  court
    determines   Congress    has   not   directly
    addressed  the precise question at issue, the
    . . .  question for the court  is whether the
    agency's answer  is  based on  a  permissible
    construction of the statute.
    
    Chevron, 467 U.S. at 842-43
    ; accord  Strickland v. Commissioner,
    Me.  Dep't of  Human Servs.,  
    48 F.3d 12
    , 16  (1st  Cir.), cert.
    denied, 
    116 S. Ct. 145
    (1995).
    These appeals  focus on a single  sentence that appears
    in 28 U.S.C.   994(h), a sentence that requires the Commission to
    adopt  guidelines  "that  specify   a  sentence  to  a   term  of
    imprisonment at or near the maximum term authorized for [certain]
    categories of defendants."   This  problematic sentence  presents
    three  issues  of  statutory  interpretation,  necessitating  two
    distinct  iterations   of  the  Chevron  standard.     The  first
    application combines  two issues; it concerns  the explication of
    the word "maximum" as  that word is  used in section 994(h)  and,
    concomitantly,  the  meaning of  the  word  "categories" as  used
    therein.   The second occasion  for Chevron analysis  involves an
    exegesis of the phrase "at or near" as used in the same sentence.
    The  two  problems  are   interrelated,  but  they  are  somewhat
    different in nature.8
    8Although  we  are   mindful  that  plausible  if   strained
    interpretations of  a series of individual  statutory terms might
    at times lead  to an  impermissible overall  interpretation of  a
    statute, that is  not the case  here.  Whether  one conducts  the
    ensuing analysis in one segment or two, the result is unaffected;
    the  simple fact  of  the  matter  is  that  the  Commission  has
    14
    B.  The First Conundrum.
    B.  The First Conundrum.
    In the context of section 994(h), the term "maximum" is
    susceptible  of  divergent  meanings,  depending,   in  part,  on
    precisely  what constitutes  a "categor[y]  of defendants."   One
    possible  reading  is that  "categories"  are  composed of  those
    defendants  charged with  violations of similar  statutes against
    whom prosecutors have filed notices of intention to seek sentence
    enhancements (e.g., all repeat  offender drug traffickers against
    whom  the government  has  filed sentence-enhancing  informations
    under  21  U.S.C.    851(a)(1)).    On  this  view, the  relevant
    statutory maximum  for any such  defendant would be  the enhanced
    statutory  maximum (ESM) applicable to repeat  offenders.  See 21
    U.S.C.      841(b)(1),  851(a)(1).    But  this  reading  is  not
    linguistically compelled.  The word "categories" plausibly can be
    defined more  broadly to  include all  offenders  (or all  repeat
    offenders) charged with transgressing  the same criminal statute,
    regardless  of  whether the  prosecution  chooses  to invoke  the
    sentence-enhancing  mechanism  against  a   particular  defendant
    (e.g.,  all  drug  traffickers,   or  all  repeat  offender  drug
    traffickers,  who   are  charged  with  violating   21  U.S.C.
    841(a)(1)).    On this  view, the  word  "maximum" refers  to the
    unenhanced statutory  maximum (USM),  see 21 U.S.C.    841(b)(1),
    developed a reasonable interpretation  of the vague and ambiguous
    language of section  994(h).   That said, we  employ a  piecemeal
    approach here, as we believe it  better illustrates that U.S.S.G.
    4B1.1,  as   interpreted  by   the  amended  commentary,   is  a
    permissible  construction  of  Congress's  directive  that career
    offenders be sentenced "at or near the maximum term authorized."
    15
    since this represents the highest possible sentence applicable to
    all defendants in the category.9
    Since the sentencing guidelines must  comport with such
    specific  statutory  directives  as  Congress  has ordained,  see
    United States v. Saccoccia, 
    58 F.3d 754
    , 786 (1st Cir. 1995) ("It
    is  apodictic that  the sentencing  guidelines cannot  sweep more
    broadly  than   Congress'  grant  of  power   to  the  Sentencing
    Commission  permits."),  the  question  becomes  whether Congress
    clearly intended to prefer one  of these interpretations over the
    other.   The  issue is not  free from  doubt.   Several courts of
    appeals have  heretofore read  the word  "maximum" in  the former
    fashion (as referring to the ESM), 
    see supra
    pp. 5-6, whereas the
    Sentencing  Commission now reads the word in the latter sense (as
    referring to the USM).   We proceed to test this conflict  in the
    Chevron crucible.
    1.  Step One:  Congressional Intent.  At the outset, we
    1.  Step One:  Congressional Intent.
    must  determine  whether  Congress  has  spoken  with  sufficient
    clarity  to  foreclose  alternative interpretations.    Statutory
    construction  always starts     and  sometimes  ends    with  the
    statute's  text.  Here, we find Congress's handiwork opaque.  The
    problem is not  ambiguity in  definition.  Rather,  it is  simply
    unclear from the bare  language of the law which maxima  and what
    categories Congress had in mind when it contrived section 994(h).
    9The relevance of this  somewhat arid discussion will become
    more  apparent in  Part III(C),  infra, when  the need  arises to
    determine  the  extent to  which sentences  are  "at or  near the
    maximum."
    16
    The earlier  cases relating  the word "maximum"  to the
    ESM do not dictate a contrary conclusion.  Those courts envisaged
    their primary task as interpreting the meaning of the guidelines,
    see, e.g.,  
    Garrett, 959 F.2d at 1010
     (concluding  that  "the
    Guidelines  require us  to  define the  [term] Offense  Statutory
    Maximum" in a particular way); 
    Amis, 926 F.2d at 329
    (stating the
    court's  task as  "merely [to]  determine the  `Offense Statutory
    Maximum'  as used in guidelines  4B1.1"), and they did so without
    the aid of  Amendment 506.   Although two  courts suggested  that
    reading "Offense Statutory Maximum" as referring to the ESM would
    better effectuate congressional intent,  see 
    Garrett, 959 F.2d at 1010
    ; 
    Sanchez-Lopez, 879 F.2d at 559
    , neither  of these  courts
    held   or even  hinted   that section 994(h) thwarted a different
    reading.   We have  found no  indication that  any of  the courts
    which  scrutinized the  unexplicated version  of U.S.S.G.   4B1.1
    detected the  kind of clear, overarching  congressional directive
    that would suffice to abort a Chevron inquiry.
    Even  were we  to believe  otherwise,   two abecedarian
    principles  of statutory  construction nonetheless  would counsel
    continuation of the Chevron  journey.  First, courts that  read a
    statute without the aid of an authoritative interpretation by the
    agency  charged with  administering  the  statute must  reexamine
    their  reading if  the agency  later  speaks to  the point.   See
    International  Ass'n   of  Bridge,  Structural,   and  Ornamental
    Ironworkers, Etc. v. NLRB,  
    946 F.2d 1264
    , 1271 (7th  Cir. 1991).
    Second,  an agency that  is charged with  administering a statute
    17
    remains free  to supplant prior judicial  interpretations of that
    statute  as long  as the  agency interpretation  is a  reasonable
    rendition of the statutory text.   See 
    id. at 1270;
    see also Rust
    v.  Sullivan, 
    500 U.S. 173
    , 186-87 (1991) (holding that an agency
    is  free to reverse its own previous interpretation of a statute,
    subject  to  the  same condition);  
    Strickland, 48 F.3d at 318
    (same).  Hence, we trek onward.
    When the plain meaning of a law is not readily apparent
    on its  face, the  next  resort is  to the  traditional tools  of
    statutory   construction     reviewing  legislative  history  and
    scrutinizing statutory  structure and  design    in an  effort to
    shed light on Congress's intent.10
    As  originally  envisioned, section  994(h)  would have
    placed  the onus of imposing  sentences "at or  near the maximum"
    directly  on sentencing  judges.   See S.  Rep. No.  98-225, 98th
    Cong., 2d Sess. 175 (1984), reprinted  in 1984 U.S.C.C.A.N. 3182,
    3358.  The provision's  author, Senator Kennedy, devised it  as a
    means of putting "[c]areer criminals  . . . on notice  that their
    chronic violence  will be punished by  maximum prison sentences."
    10We  acknowledge  the  ongoing debate  over  the propriety,
    under  Chevron,  of  going  beyond  plain  meaning  analysis  and
    resorting to  the traditional tools of  statutory construction in
    search  of  a clear  congressional  directive.   Compare  INS  v.
    Cardoza-Fonseca, 
    480 U.S. 421
    ,  446-48 (1987)  (suggesting that,
    under  the   first  prong   of  Chevron,  courts   should  employ
    "traditional tools  of statutory  construction") with 
    id. at 454
    (Scalia, J., concurring) (rejecting  this statement).  This court
    has followed 
    Chevron, 467 U.S. at 843
    n.9,  and employed the full
    tool chest of statutory  construction implements in attempting to
    detect clear  congressional meaning.   See, e.g.,  
    Strickland, 48 F.3d at 19
    .  We continue that practice in this case.
    18
    128  Cong. Rec. 26,518  (1982).  But  that proposal did  not take
    wing;  the Senate  Judiciary Committee  instead approved  section
    994(h)  in its  current  incarnation.   This version,  unlike the
    rejected proposal,  addresses its command to  the Commission, not
    the  courts.  The  Committee obviously believed  that this change
    would  better "assure  consistent and rational  implementation of
    the  Committee's view  that  substantial prison  terms should  be
    imposed on  repeat violent offenders and  repeat drug offenders."
    S. Rep.  No. 
    98-225, supra
    , 1984 U.S.C.C.A.N.  at 3358.  We think
    that this  history confirms that (1) in  creating the Commission,
    Congress had an overall goal of curtailing judicial discretion in
    sentencing matters; and (2)  in enacting section 994(h), Congress
    had  a specific  intent  to let  the  Commission (as  opposed  to
    individual judges)  determine the  best method for  assuring that
    career offenders would receive stiff prison sentences.  Past this
    point,  the  legislative archives  offer  no clue  as  to whether
    Congress ever  recognized either  the potential ambiguity  of the
    term  "maximum"  or the  uncertainty  that  might attach  to  the
    question of what constitutes a category of offenders.
    Finding the  relevant  legislative  history  to  be  no
    clearer  than  the  statute's  text,  we  look  to  the  enabling
    legislation and  the overall  structure of the  Sentencing Reform
    Act for  what  insights they  may afford.   Superficially,  these
    considerations seem to support the government's position that the
    "maximum" is the  ESM.  Reading  "categories" narrowly enough  to
    distinguish  between offenders on the basis of whether the United
    19
    States  Attorney has filed sentence-enhancing informations yields
    potentially harsher  sentences in those cases,  thereby promising
    more stringent  punishment for  selected repeat offenders.   That
    narrow  reading also preserves  the distinction between offenders
    who are subject to sentence enhancements based  on prior criminal
    activity  and those  who are  not    a distinction  that Congress
    arguably  delivered into the hands of prosecutors.  See, e.g., 21
    U.S.C.    841(b)(1), 851(a)(1).
    Although these asseverations  put the government's best
    foot forward, they are at most debating points in relation to the
    problem  at hand.  They neither indicate that Congress has spoken
    directly to  the precise issue  nor reflect a  sufficiently clear
    congressional   intent   to    circumscribe   the    Commission's
    interpretive  powers.   Indeed, the  arguments are  circular; the
    touted  advantages  of  the  government's reading  appear  to  be
    advantageous  only  if  one   assumes  the  conclusion  that  the
    government is struggling to prove.
    We will not add hues to  a rainbow.  Because we find no
    clear congressional  directive regarding the meaning  of the term
    "maximum" as that  term is  used in section  994(h), our  inquiry
    proceeds to the second half of the Chevron two-step.
    2.    Step  Two:    Plausibility  of  the  Commission's
    2.    Step  Two:    Plausibility  of  the  Commission's
    Interpretation.    Where, as  here, a  statute  is not  clear, an
    Interpretation.
    interpretation by  the agency that administers it will prevail as
    long  as the interpretation is reasonable under the statute.  See
    
    Strickland, 48 F.3d at 21
    .  We believe that the Commission's act
    20
    in  defining "maximum" to refer to the unenhanced maximum term of
    imprisonment   the USM   furnishes a reasonable interpretation of
    section 994(h).  The statute explicitly refers to  "categories of
    defendants," namely,  repeat  violent criminals  and repeat  drug
    offenders,  and does  not suggest  that each  individual offender
    must  receive the  highest sentence  available against him.   The
    Career Offender  Guideline, read  through the prism  of Amendment
    506,  adopts an  entirely  plausible version  of the  categorical
    approach  that the statute suggests.   Unless one  is prepared to
    write off Congress's choice of the word "categories" as some sort
    of linguistic accident  or awkward locution    and we are not  so
    inclined   this approach is eminently supportable.
    Our  dissenting  colleague  decries   the  Commission's
    categorical  approach.    He  states that,  indeed,  "the  phrase
    `categories  of defendants' is perhaps better understood . . . as
    a 'linguistic accident or an awkward locution.'"  Post at 47.  To
    the contrary, this  conclusion is foreclosed by, inter  alia, the
    following explicit language in 18 U.S.C.   3553:
    (a)  .  . .  The  court,  in determining  the
    particular  sentence  to  be  imposed,  shall
    consider
    . . . .
    (4)   the  kinds  of  sentence  and  the
    sentencing range established for
    (A)  the   applicable  category  of
    offense committed by the  applicable category
    of defendant as set  forth in the  guidelines
    issued by the Sentencing  Commission pursuant
    to  section 994(a)(1)  of  title 28  . .  . .
    (Emphasis supplied).
    21
    Further  inescapable evidence that the term "categories
    of   defendants"  is   neither   an  accidental   nor  a   recent
    congressional  usage, see post at  47-48, appears in  28 U.S.C.
    994(b)(1):
    The Commission, in the guidelines promulgated
    pursuant  to  subsection  (a)(1), shall,  for
    each  category  of  offense   involving  each
    category of defendant, establish a sentencing
    range that is  consistent with all  pertinent
    provisions of  title 18, United  States Code.
    (Emphasis supplied).
    Thus, rather than a recent slip of the legislative pen,
    the term  "categories of defendants," as used  in section 994(h),
    originated in  the  carefully incubated  legislation mandating  a
    guideline  sentencing  system  that  was to  be  promulgated  and
    monitored  by the Sentencing Commission, see 28 U.S.C.   994, and
    implemented by  the courts, see 18 U.S.C.   3553.  Among the more
    important  innovations attending  the  establishment  of the  new
    guideline sentencing system were certain restrictions on judicial
    consideration and weighting of individualized sentencing factors,
    see,  e.g., 18 U.S.C.   3553(a)(4), (b), (c); hence, the possibly
    "awkward," but nonetheless plainly intended, usage "categories of
    defendants."
    Given  the  identical  statutory phrasing  consistently
    employed  by  Congress in  titles  18 and  28, as  well  as their
    coordinate  design,  we are  unable  to  endorse the  unsupported
    statutory interpretation  advanced in  dissent.  Rather,  we must
    follow the canons of statutory interpretation which demand that a
    court give meaning  to each  word and phrase  when explicating  a
    22
    statute, and read the component parts of a legislative  enactment
    as a unified whole.   See United Technologies Corp.  v. Browning-
    Ferris  Indus.,  Inc., 
    33 F.3d 96
    ,  101  (1st Cir.  1994), cert.
    denied,  
    115 S. Ct. 1176
    (1995); United States v. Ven-Fuel, Inc.,
    
    758 F.2d 741
    , 751-52 (1st  Cir. 1985); see  also Greenwood Trust
    Co. v. Massachusetts, 
    971 F.2d 818
    , 827 (1st Cir. 1992) ("It is .
    . . a general rule  that when Congress borrows language  from one
    statute and incorporates  it into a second statute,  the language
    of  the two  acts should  be interpreted  the same  way."), cert.
    denied, 
    113 S. Ct. 974
    (1993).
    Moreover,   the  Sentencing  Reform   Act  places  many
    restraints on the Commission apart from those embodied in section
    994(h).   The most salient of these restraints is the requirement
    of  sentencing consistency.    See  28  U.S.C.     994(f).    The
    Commission  adverted to  this concern  in promulgating  Amendment
    506, see  U.S.S.G., App. C, Amend.  506, at 409 (Nov.  1994), and
    responded to  it by  taking a categorical  approach.   Similarly,
    Congress's efforts  to  eliminate sentencing  disparities can  be
    reconciled   with  section   994(h)'s  exhortation   for  maximal
    sentencing only if one hears  that exhortation as being addressed
    to  categories  of  defendants.    In  the  final  analysis,  the
    Commission remains fully faithful  to the welter of congressional
    commands  by   choosing  to  treat  repeat   offenders  as  broad
    categories  of defendants  and thereby  harmonizing the  call for
    stringent punishment of recidivists with the call for consistent,
    non-disparate sentences.
    23
    The  government lodges  two further  objections to  the
    plausibility of  the Commission's rationale.   First, it contends
    that  Congress,  by  means  of  such  statutes  as  21  U.S.C.
    851(a)(1),  intended  to give  prosecutors  commodious discretion
    over  the  potential  sentences  of repeat  offenders,  and  that
    Amendment 506  frustrates this intent.  Though the government may
    well be correct  in asserting  that Congress did  not create  the
    Sentencing   Commission   with   an   eye    toward   eradicating
    prosecutorial  abuses, it  does not  follow that  Congress strove
    affirmatively  to give  prosecutors  the keys  to the  kingdom.11
    What is  more, it makes very little sense to impute to Congress a
    yearning for  unbridled prosecutorial discretion  when two  major
    goals of  sentencing reform  were to  "assure that sentences  are
    fair  both to the  offender and to society,"  S. Rep. No. 
    98-225, supra
    ,  1984 U.S.C.C.A.N.  at 3222,  and to  "avoid[] unwarranted
    sentencing disparities among defendants  with similar records who
    have been found guilty of similar criminal conduct."  28 U.S.C.
    991(b)(1)(B).
    The   government's   remaining    objection   to    the
    Commission's reading of  the word "maximum" is  that this reading
    prescribes  an identical  sentencing range  for  repeat offenders
    11The  government makes  much of  the fact  that the  Senate
    Judiciary Committee,  in creating the Commission,  disclaimed any
    fear that the  guidelines would increase  prosecutors' discretion
    to  reduce sentences through plea bargains.   See S. Rep. No. 98-
    
    225, supra
    ,   1984  U.S.C.C.A.N.   at  3246.     But  Congress's
    explanation  (which  stressed  that  the  Commission could  guard
    against this phenomenon because it was empowered to  issue policy
    statements concerning the  review of plea bargains, see  id.), is
    indicative of the latitude it intended to give to the Commission.
    24
    whether or  not the  prosecution  has sought  to obtain  sentence
    enhancements.   This  reading, the  government says,  effectively
    eliminates  prosecutorial  enhancements  and arrogates  unto  the
    Commission the  authority that Congress explicitly  vested in the
    United States Attorney.  We find this polemic unpersuasive.
    We  take   21  U.S.C.     841(b)(1)  as  our  point  of
    departure.   This  section establishes  unenhanced  maximum terms
    applicable to all violators, enhanced maximum terms applicable to
    certain repeat  offenders, and, in some  cases, mandatory minimum
    terms  of   incarceration  (enhanced  or  unenhanced).     It  is
    elementary that  any guideline  which prescribes a  sentence that
    falls within these parameters does not conflict with the statute.
    What remains is a policy choice, and the Commission, by opting to
    emphasize the USM, has done no more than exercise its prerogative
    to make precisely this  kind of policy choice.   See 
    Chevron, 467 U.S. at 864
    .
    Furthermore, the choice is  not unreasonable.  The root
    purpose of the Career Offender  Guideline, U.S.S.G.  4B1.1, is to
    enhance repeat offenders' sentences.   The revamped guideline not
    only accomplishes  that purpose but also  coheres with Congress's
    discernible  aims in  making enhanced  penalties  available under
    section 841.   While that statute establishes a possible enhanced
    penalty for  repeat offenders  if prosecutors choose,  the Career
    Offender Guideline, as filtered through Amendment 506, ensures an
    actual enhancement of  the TOL  for all repeat  offenders.   This
    critical  distinction belies  the  government's lament  that  the
    25
    amendment  sounds  a death  knell  for  enhancements required  by
    statute.    The  guideline,   section  4B1.1,  as  explicated  by
    Amendment 506, departs from the statute, section 841, only in the
    sense that the former  seeks to enhance the sentences  of a wider
    class  of recidivists.   This departure lacks  significance.  For
    purposes of  testing the  fidelity of the  sentencing guidelines'
    career  offender  provisions  to  the  statutory  scheme,  it  is
    irrelevant that some sentences  beyond those mandated by Congress
    are also enhanced.
    When all is said and done, the Commission's decision to
    treat  the word  "maximum"  as meaning  the unenhanced  statutory
    maximum applicable  to a category of  offenders, broadly defined,
    is a plausible rendition  of section 994(h).   We must honor  the
    Commission's definition.
    C.  The Second Conundrum.
    C.  The Second Conundrum.
    As  we  have   previously  explained,  section   994(h)
    contains a  specific  directive  that,  in  the  case  of  career
    offenders, sentences ought  to be  "at or near  the maximum  term
    authorized."  The government contends that, regardless of how the
    word "maximum" is construed, Amendment  506 is invalid because it
    fails  to produce sentences that are "at or near" any conceivable
    maximum.  As before,  we measure this contention by  wielding the
    Chevron yardstick.
    1.  Step One:   Congressional Intent.   At the risk  of
    1.  Step One:   Congressional Intent.
    belaboring the obvious,  we start  from the premise  that "at  or
    near"  is neither  an exact  nor a  self-defining term.   Section
    26
    994(h) is  silent  as to  how  "near" sentences  must  be to  the
    maximum, and  the legislative history is  singularly unhelpful on
    this point.  Especially since  we must concentrate on the USM  in
    calculating how "near" the  Commission's sentencing ranges are to
    the  statutory  goal, 
    see supra
    Part  III(B),  we are  unable to
    divine a sufficiently  clear expression of  congressional intent.
    Thus,  we quickly move to the second    and decisive   portion of
    the Chevron query.
    2.    Step  Two:    Plausibility  of  the  Commission's
    2.    Step  Two:    Plausibility  of  the  Commission's
    Interpretation.  The question  of plausibility reduces to whether
    Interpretation.
    the  Career  Offender  Guideline,   as  now  interpreted  by  the
    Commission,  sufficiently   ensures  sentences  that   satisfy  a
    reasonable construction of  "at or  near the maximum."   In  this
    setting, deference to the  Commission is especially  appropriate.
    "At  or near" is an inherently variable phrase.  In speaking with
    a Texan, one  might say that Providence is "near"  Boston, but it
    is doubtful if that  description would (or could) be  employed in
    speaking with  a resident of, say, Cambridge or Cranston.  In all
    events, the phrase  "at or  near," as employed  in this  statute,
    suggests  a  continuum  of  various  sentences,  each  relatively
    further from, or closer to, the statutory maximum.
    It  is  also important  to  recognize  that the  career
    offender  enhancement is not the end point of the sentencing road
    and,  by  itself,   does  not   dictate  individual   defendants'
    sentences.  Once the "Offense Statutory Maximum" derived from the
    Career Offender  Guideline functions to yield  a defendant's TOL,
    27
    the sentencing court  must then make  a myriad of  individualized
    adjustments to the offense level, up or down, for factors such as
    acceptance  of responsibility  see U.S.S.G.   3E1.1, role  in the
    offense, see U.S.S.G.   3B1.1,  3B1.2, and the like.   It is only
    when all  the  component parts  of  the sentencing  equation  are
    pulled  together that  the  court  can  ascertain  the  range  of
    permissible  sentences  and,  hence,   settle  upon  the   actual
    sentence.   Even then, the  court retains authority,  at least in
    certain  circumstances,  to  depart   downward  if  a  particular
    defendant furnishes substantial  assistance in the  investigation
    or prosecution  of another person  who has committed  an offense,
    see 18 U.S.C.   3553(e); U.S.S.G.  5K1.1, or to depart in  either
    direction if aggravating or mitigating circumstances warrant, see
    18  U.S.C.   3553(b); U.S.S.G.  5K2.0.  Many of these prospective
    adjustments derive from explicit  statutory commands.  See, e.g.,
    28  U.S.C.     994(n)  (directing  the  Commission  to  create  a
    mechanism through which defendants will be rewarded for rendering
    substantial assistance).
    We   believe  that   this   reality   has   significant
    implications  for the question at bar.  First and foremost, given
    the labyrinthine way in  which repeat offenders' actual sentences
    are constructed,  heightened deference to the  Commission's slant
    on  the "at  or near"  language  is very  desirable.   After all,
    respect for  agency interpretations is  "particularly appropriate
    in complex and highly specialized areas  where the regulatory net
    has  been intricately  woven,"  Massachusetts Dep't  of Educ.  v.
    28
    United States Dep't  of Educ., 
    837 F.2d 536
    ,  541 (1st Cir. 1988)
    (citation  and  quotation  marks  omitted),  and  the  sentencing
    guidelines constitute a classic example of such a  web.  In other
    words,  due to  the interstitial  nature of  the  career offender
    calculation, a  reviewing court  should be generous  in assessing
    the reasonableness  of  the  Commission's  approximation  of  how
    "near" is "near."
    The fact  that the career offender  adjustment does not
    itself  directly  determine  any  particular  defendant's  actual
    sentence has other  implications as well.  Unless one is ready to
    place any and all downward adjustments beyond a repeat offender's
    reach    and even  the government does  not espouse so  extreme a
    position   it  is surpassingly difficult  (if not impossible)  to
    expect the Commission to  write a rule which ensures  that career
    offenders  will invariably  receive sentences  "at or  near" each
    individual's ESM.  Once a sentencing court has made such downward
    adjustments, it would be surprising if many defendants' sentences
    came very near to  the statutorily prescribed "maximum" penalties
    that are theoretically available  (however the word "maximum" may
    be  defined).   By  like token,  the  very real  possibility that
    upward  adjustments  to  the   TOL  may  make  career  offenders'
    sentences  more severe suggests that room should be left for play
    in  the  joints as  the Commission  implements  the "at  or near"
    language.
    Mindful,  as we  are, of  these complexities,  we think
    that  Amendment 506 passes muster.  The sentences available under
    29
    the  newly  explicated  Career Offender  Guideline  constitute  a
    substantial  proportion of  the possible  sentences permitted  by
    statute.   We can conveniently illustrate  the point by reference
    to the  four defendants who  are involved in  these appeals.   By
    operation of  Amendment 506, defendants  like LaBonte, Hunnewell,
    and Dyer now face maximum sentences of 262 months (the top of the
    recalculated GSR) before taking  into account any  individualized
    adjustments.  A  262-month sentence represents 109.2% of  the USM
    for  these defendants'  offense  of conviction.12    On the  same
    basis, a defendant like Piper now faces a maximum sentence of 365
    months  (76%  of the  applicable USM).    Examining the  gamut of
    possible  sentences   available  against  each   defendant  under
    Amendment 506,  the median  sentence in  the range applicable  to
    LaBonte, Hunnewell,  and Dyer  (236 months) constitutes  98.3% of
    the  USM, while  the median  sentence in  the range  pertinent to
    Piper (294.5 months)  constitutes 61.4%  of the USM.   Under  any
    suitable definition  of  the word  "near,"  we believe  that  the
    Commission  could  reasonably  conclude  that  these  percentages
    ensure sentences sufficiently close to the USM   and sufficiently
    harsh   to provide  a fair approximation of Congress's  desire to
    see that career offenders,  as a group, receive maximal  terms of
    imprisonment.
    IV.  THE APPLICATION OF AMENDMENT 506
    IV.  THE APPLICATION OF AMENDMENT 506
    12We think that this calculation graphically illustrates the
    fallacy underlying our dissenting brother's lament that Amendment
    506,  "effectively nullifies  the  criminal history  enhancements
    carefully enacted in statutes like 21 U.S.C.   841."  See post at
    42.
    30
    Having  determined  that  Amendment  506  is  a  lawful
    exercise of  the Sentencing  Commission's powers, we  now address
    the motions for resentencing.
    The principles governing motions to resentence based on
    newly emergent guideline amendments can be compactly  catalogued.
    When the Commission amends  the guidelines (or its interpretation
    of the guidelines)  in a  manner that favors  defendants, it  may
    invite retrospective  application  of the  new  interpretation.13
    In such an event, a defendant who believes that the amendment, if
    in  force  earlier,  would have  reduced  his  GSR  may move  for
    resentencing.  The district court, "after considering the factors
    set  forth in  section  3553(a)  to  the  extent  that  they  are
    applicable,"  may reduce  the sentence  "if such  a  reduction is
    consistent with  the applicable  policy statements issued  by the
    Sentencing  Commission."   18  U.S.C.    3582(c)(2).14   The  law
    permits, but does not  require, the district court  to resentence
    13For  this   purpose,   an  "amendment"   differs  from   a
    "clarification."  Clarifications explain  earlier editions of the
    sentencing  guidelines;  they  do  not  change  those provisions.
    Because they are retrospective by nature, they do not require any
    special  retroactivity designation.  See  U.S.S.G.  1B1.11(b)(2);
    see also United States v. LaCroix, 
    28 F.3d 223
    , 227 n.4 (1st Cir.
    1994).   In contrast, amendments do  change prior guidelines and,
    if they are to  be given retroactive effect, the  Commission must
    so specify.   See 28  U.S.C.    994(u); U.S.S.G.   1B1.10.   This
    opinion  deals   exclusively  with  amendments   as  opposed   to
    clarifications.
    14The factors  set forth in section 3553(a), insofar as they
    are arguably applicable to any of the instant defendants, include
    the  nature and  circumstances  of the  offense, the  defendant's
    criminal past, the GSRs,  the Commission's policy statements, and
    the  necessity  of  avoiding  unwarranted  sentencing disparities
    among similarly situated defendants.  See 18 U.S.C.   3553(a).
    31
    such a defendant.   See United States  v. Connell, 
    960 F.2d 191
    ,
    197  (1st Cir. 1992).  Because this  decision is committed to the
    trial  court's discretion,  the court  of appeals  will interfere
    only if the record  reveals a palpable abuse of  that discretion.
    See United States  v. Pardue, 
    36 F.3d 429
    , 430  (5th Cir.), cert.
    denied, 
    115 S. Ct. 1969
    (1994); United States v.  Telman, 
    28 F.3d 94
    , 96-97 (10th Cir. 1994); see also United States v. Twomey, 
    845 F.2d 1132
    ,  1134 (1st Cir. 1988).   It is plain  that, under this
    paradigm,  most resentencing battles will  be won or  lost in the
    district court, not in an appellate venue.
    With  this  brief  preface,  we  reach  the  individual
    defendants' cases.
    A.  George LaBonte.
    A.  George LaBonte.
    In LaBonte's  case, the district court upheld Amendment
    506  and  applied it  to reduce  the  defendant's sentence.   See
    LaBonte, 885 F.  Supp. at  24.  Although  the government  appeals
    from  the reconfigured  sentence,  it challenges  only the  lower
    court's   validation  of   the   reinterpreted  Career   Offender
    Guideline.    Because the  government  has  neither asserted  nor
    argued a claim that the  court abused its considerable discretion
    in reducing LaBonte's sentence, we must affirm the judgment.  See
    United  States v.  Zannino,  
    895 F.2d 1
    ,  17 (1st  Cir.),  cert.
    denied, 
    494 U.S. 1082
    (1990).
    B.  David E. Piper.
    B.  David E. Piper.
    In Piper's  case, the district  court upheld  Amendment
    32
    506  but  refused  to  mitigate  the  original  sentence.   Piper
    proffers a potpourri of protests to the court's ruling.  Only two
    of them warrant discussion.
    First, Piper suggests that under 18 U.S.C.   3582(c)(2)
    a district court may only decide whether  the policies underlying
    an  amendment  would be  served by  a  lessened sentence.   Piper
    misreads  the  statute:   it  authorizes  the  district judge  to
    resentence  when resentencing  is  consistent  with the  policies
    underlying  the amendment, but it neither compels the judge to do
    so nor limits his inquiry to the consistency question.  Since the
    language is  precatory rather than mandatory,  the district court
    need  not  even  consider  the policy  statements  supporting  an
    amendment  if,  "after considering  the  factors set  forth  in
    3553(a)  to  the  extent  they  are  applicable,"   18  U.S.C.
    3582(c)(2), the court prefers to stand by the existing sentence.
    Piper's  next remonstrance  suggests that  the district
    court  failed  to  reweigh  the  factors  delineated  in  section
    3553(a),  
    see supra
     note 14,  and that,  therefore, the  court's
    decision  cannot   constitute  a  proper   exercise  of  judicial
    discretion.   The  problem  with this  remonstrance  lies in  its
    premise.   The district judge presided over Piper's case from the
    outset.  He possessed great familiarity with the odious nature of
    the offense of conviction (leading  a "commando-style" raid on  a
    family's home while heavily  armed, and searching for a  stash of
    illegal drugs supposedly secreted there).  Having sentenced Piper
    originally,  he knew  the  intimate details  of Piper's  criminal
    33
    history.  At  the hearing on the motion  to resentence, the judge
    listened to arguments  that zeroed  in on the  very factors  that
    Piper now claims were overlooked.
    In the end, Piper's argument invites us to elevate form
    over substance.   We decline the invitation.  Where,  as here, it
    is  clear that  the sentencing  judge has considered  the section
    3553(a) factors, we will not interpose a further requirement that
    he make  explicit findings as to  each and all of  those factors.
    See United States  v. Savoie, 
    985 F.2d 612
    , 618 (1st  Cir. 1993)
    (holding that a  district court need  not make explicit  findings
    regarding  the statutory factors  relevant to  restitution orders
    "so long  as the  record on appeal  reveals that  the judge  made
    implicit   findings   or   otherwise   adequately   evinced   his
    consideration of  those factors");  United States v.  Wilfred Am.
    Educ.  Corp.,  
    953 F.2d 717
    , 720  (1st  Cir. 1992)  (similar, in
    respect to fines); see generally United States v. Tavano, 
    12 F.3d 301
    ,  307 (1st  Cir.  1993) ("As  a general  rule, a  trial court
    lawfully  may make  implicit findings  with regard  to sentencing
    matters  . .  . .").   On  this record,  it strains  credulity to
    suggest  that the  district court  neglected to  take account  of
    statutorily required items in its decisionmaking process.
    C.  Alfred Lawrence Hunnewell.
    C.  Alfred Lawrence Hunnewell.
    In  Hunnewell's  case,  the district  court  held  that
    Amendment  506  was invalid,  and refused  to  apply it  for that
    reason.  Having concluded  that the lower court erred,  
    see supra
    Part  III, we  ordinarily would  remand for  further proceedings.
    34
    But  the government has other ideas; it asserts that the district
    court's order should  be construed as an  exercise of discretion,
    and it asks us  to affirm the denial of  Hunnewell's resentencing
    request on this basis.
    After  a  painstaking  examination  of  the  record, we
    reject the government's asseveration.  Calling a horse a cow does
    not  yield  milk.   Indeed, the  government tacitly  concedes the
    weakness of  its position by forgoing  developed argumentation on
    this  point  and instead  regaling us  with  the reasons  why the
    district  could  (or should)  have  declined to  extend  an olive
    branch  to  Hunnewell.    The fact  remains,  however,  that  the
    discretion  conferred  by  18  U.S.C.     3582(c)(2)  is for  the
    district  court    not  this court     to exercise  in  the first
    instance.   Consequently,  the denial  of Hunnewell's  motion for
    resentencing must be set aside and the cause remanded for further
    consideration of that motion.
    Before  leaving  Hunnewell's  situation,  we  pause  to
    comment on the government's suggestion that,  because Hunnewell's
    original sentence was still within the post-amendment GSR (albeit
    barely),  we need not afford the district court an opportunity to
    decide whether to resentence him.15
    In its haste to  validate this argument, the government
    distorts our holding in United States v. Ortiz, 
    966 F.2d 707
    (1st
    15The  district court  initially computed  a GSR  of 188-235
    months, and sentenced  Hunnewell to serve  188 months in  prison.
    Applying  Amendment 506 to Hunnewell's case  yields a revised GSR
    of 151-188 months.  See supra note 4.
    35
    Cir.  1992), cert. denied, 
    113 S. Ct. 1005
    (1993).  In Ortiz, we
    explained that,
    where it  appears reasonably likely  that the
    district judge selected a sentence because it
    was at  or near a polar  extreme (whether top
    or bottom)  of the  guideline range  that the
    judge  thought  applicable,   the  court   of
    appeals should vacate the sentence and remand
    for resentencing if it is determined that the
    court erred in its computation  of the range,
    notwithstanding  that there may be an overlap
    between  the  "right" and  "wrong" sentencing
    ranges sufficient to  encompass the  sentence
    actually imposed.
    
    Id. at 717-18.
     So it is here.  In Hunnewell's initial sentencing
    hearing, both the government  and the defense asked the  court to
    impose  a sentence at the bottom of  the GSR.  The court obliged.
    Giving  vitality to  the  foundational principle  on which  Ortiz
    rests,  we cannot be confident that, faced with a different range
    of options, the district court's choice will remain the same.
    D.  Stephen Dyer.
    D.  Stephen Dyer.
    Since Dyer's and Hunnewell's cases are virtually on all
    fours vis-a-vis the  posture of the  resentencing issue, we  need
    not  linger.  For the  reasons already expressed,  
    see supra
    Part
    IV(C),  Dyer is entitled to  have the district  court address the
    merits of his request for resentencing.
    V.  THE SECTION 2255 PETITION
    V.  THE SECTION 2255 PETITION
    Dyer  also appeals  from  the district  court's summary
    dismissal of his  section 2255  petition.  A  district court  may
    dismiss a  section 2255  petition without holding  an evidentiary
    hearing if  it plainly appears on the  face of the pleadings that
    the petitioner is not entitled to the requested relief, or if the
    36
    allegations, although adequate on their face, consist of no  more
    than conclusory  prognostications and  perfervid rhetoric,  or if
    the  key factual  averments  on which  the  petition depends  are
    either inherently improbable or contradicted by established facts
    of record.   See United States  v. McGill, 
    11 F.3d 223
    , 225 (1st
    Cir. 1993); see also 28 U.S.C.   2255 (explaining  that a hearing
    is  unnecessary  when the  record  "conclusively  shows that  the
    prisoner is entitled to no relief").
    We believe  that Dyer's petition is  both generally and
    specifically defective.  Taking  first things first, the district
    court noted that  Dyer had not presented  his factual allegations
    under  oath,  and that,  therefore, he  was  not entitled  to the
    relief that he sought.  We agree.
    Dyer's sworn petition contained  nothing more than  the
    bare  statement  that  he   received  ineffective  assistance  of
    counsel.  While  some additional  allegations were  set forth  in
    Dyer's  memorandum of  law, those  allegations  did not  fill the
    void.   A habeas application must rest on a foundation of factual
    allegations presented  under oath, either in  a verified petition
    or supporting  affidavits.   See, e.g.,  Rule 2,  Rules Governing
    Section 2255 Proceedings,  28 U.S.C.   2255.  Facts alluded to in
    an  unsworn memorandum will not  suffice.  See  Barrett v. United
    States,  
    965 F.2d 1184
    , 1195  (1st Cir.  1992); Dalli  v. United
    States, 
    491 F.2d 758
    , 760 (2d Cir. 1974).
    Even  were   we   prepared  to   overlook  this   fatal
    shortcoming, the petitioner  would not find surcease.   We review
    37
    claims  of  constitutionally deficient  performance  on counsel's
    part under  the familiar  test of  Strickland v.  Washington, 
    466 U.S. 668
    (1984).  According to this regime, a criminal defendant
    who alleges  ineffective  assistance must  demonstrate  that  his
    attorney's performance  was unreasonably deficient,  and that  he
    was prejudiced  as a result of it.  See Scarpa v. DuBois, 
    38 F.3d 1
    , 8 (1st Cir. 1994), cert. denied, 
    115 S. Ct. 940
    (1995).  When,
    as in  this case, a defendant has pleaded guilty to a charge, the
    prejudice prong of  the test requires  him to show that,  but for
    his  counsel's  unprofessional  errors,  he probably  would  have
    insisted on his right to  trial.  See Hill v. Lockhart,  
    474 U.S. 52
    , 59 (1985).
    In  light  of  these  authorities, we  think  that  the
    district  court appropriately  dismissed Dyer's  habeas petition.
    In  his brief, Dyer contends, inter alia, that his trial attorney
    assured  him that  his sentence  would be  no more  than eighteen
    months,  and that  there  was simply  "no way"  that he  would be
    sentenced as a career offender pursuant to U.S.S.G.  4B1.1.  Even
    a generous reading of this claim leaves no doubt that Dyer failed
    adequately  to allege  any cognizable  prejudice.   An attorney's
    inaccurate prediction of his client's probable sentence, standing
    alone, will not  satisfy the prejudice  prong of the  ineffective
    assistance test.   See Knight v. United States,  
    37 F.3d 769
    , 774
    (1st Cir. 1994).   Similarly, Dyer's self-serving statement that,
    but for his counsel's inadequate advice he would have pleaded not
    guilty, unaccompanied  by  either a  claim  of innocence  or  the
    38
    articulation of  any plausible defense that he  could have raised
    had  he opted  for a  trial, is  insufficient to  demonstrate the
    required  prejudice.  See United  States v. Horne,  
    987 F.2d 833
    ,
    835  (D.C. Cir.),  cert. denied,  114 S.  Ct. 153  (1993); United
    States v. Arvanitis, 
    902 F.2d 489
    , 494 (7th Cir. 1990).
    To  add the  finishing touch,  the plea  agreement that
    Dyer  signed stated  in so  many words  that  he faced  a maximum
    possible sentence  of thirty  years' imprisonment.   The district
    court  reinforced  this warning  during  the  plea colloquy,  and
    explained  to Dyer that his sentence could not be calculated with
    certitude until  the  probation office  prepared the  presentence
    investigation report.  In response to questioning from the bench,
    Dyer acknowledged his  understanding that even  if he received  a
    harsher-than-expected  sentence,  he  would remain  bound  by his
    plea.  And Dyer  also assured the court that no one  had made any
    promises to him  anent the  prospective length  of his  sentence.
    Thus,  regardless of  his  counsel's performance,  Dyer was  well
    aware of the full extent of his possible sentence when he decided
    to forgo a trial and enter a guilty plea.
    Under the applicable constitutional standard, a failure
    of  proof on  either  prong of  the  Strickland test  defeats  an
    ineffective-assistance-of-counsel claim.  See  
    Scarpa, 38 F.3d at 8-9
    .   Since  we  find  no  cognizable  prejudice,  we  need  not
    determine what Dyer's trial  attorney did or did not tell him, or
    whether  the  attorney  lacked  familiarity  with the  sentencing
    guidelines to  such  an  extent  as  to  render  his  performance
    39
    constitutionally infirm.
    We  have also  considered Dyer's  other assignments  of
    error.  His plaint that the district court acted precipitously in
    dismissing  the  petition without  first  pausing  to convene  an
    evidentiary  hearing is meritless.  See, e.g., 
    McGill, 11 F.3d at 226
    ; United States v. Butt, 
    731 F.2d 75
    , 80 n.5 (1st Cir. 1984).
    His remaining claims  are unworthy of  detailed discussion.   The
    lower  court  did  not  blunder in  summarily  dismissing  Dyer's
    application for federal habeas relief.
    VI.  CONCLUSION
    VI.  CONCLUSION
    We  need go  no  further.   For  the reasons  discussed
    herein,  we affirm the judgments  in the LaBonte  and Piper cases
    (Nos. 95-1538  and 95-1226,  respectively);  remand for  possible
    resentencing in the Hunnewell case (No. 95-1101);  and affirm the
    judgment in the Dyer case (No. 95-1264) in part, but vacate it in
    part and remand for  possible resentencing.  We intimate  no view
    as to  how  the  district  court  should  resolve  the  remaining
    resentencing questions.
    So Ordered.
    So Ordered.
    Separate Opinion Follows
    40
    STAHL,  Circuit  Judge,  (concurring  in  part  and
    STAHL,  Circuit  Judge,  (concurring  in  part  and
    dissenting in part).   With all due respect, I  disagree with
    dissenting in part).
    my colleagues that the phrase "maximum term authorized" in 28
    U.S.C.      994(h)   supports   more   than   one   plausible
    interpretation.  In endeavoring  to set forth an analytically
    sound basis for their  decision, my colleagues find ambiguity
    where none  exists.   After careful  review, I believe  that,
    when  applied  to  defendants  subject  to  special  enhanced
    penalty provisions, the only plausible interpretation  of the
    phrase  "maximum term  authorized"  is the  enhanced  maximum
    punishment.   Furthermore,  once  the  phrase  "maximum  term
    authorized" is correctly read as referring in these instances
    to  the enhanced statutory maximum, I think it clear that the
    sentencing  scheme  propounded  by  Amendment  506  does  not
    satisfy Congress's clear command to sentence career offenders
    at or near that maximum.  Accordingly, I dissent with respect
    to parts I-IV.
    I.
    I.
    In  reaching their conclusion, my colleagues engage
    a full-blown  Chevron inquiry twice, carefully  analyzing the
    phrases "maximum term authorized," "categories of defendants"
    and   "at  or  near."16    On  the  first  pass,  they  find,
    16.  28 U.S.C.   994(h) provides:
    The  Commission  shall  assure  that  the
    guidelines  specify a sentence  to a term
    of  imprisonment at  or near  the maximum
    -41-
    41
    depending on  the meaning ascribed to  the term "categories,"
    that the  phrase "maximum term authorized"  is susceptible to
    two  different  plausible  interpretations.    If  the   term
    "categories"   is   defined  so   that   it  recognizes   the
    distinctions  between defendants subject  to special enhanced
    penalties and  those who are  not, then  the phrase  "maximum
    term  authorized" must  mean the  enhanced statutory  maximum
    when  referring to  the former  and the  unenhanced statutory
    term   authorized   for   categories   of
    defendants  in  which  the  defendant  is
    eighteen years old or older and
    (1) has been  convicted of a  felony that
    is
    (A) a crime of violence; or
    (B) an offense described  in section
    401 of the Controlled Substances Act
    (21   U.S.C.   [ ]  841),   sections
    1002(a),  1005,  and  1009   of  the
    Controlled  Substances   Import  and
    Export Act (21  U.S.C. [  ]  952(a),
    955, and 959), and the Maritime Drug
    Law Enforcement Act (46  U.S.C. App.
    [ ] 1901 et seq.) and
    (2) has previously  been convicted of two
    or more prior felonies, each of which is
    (A) a crime of violence; or
    (B) an offense described  in section
    401 of the Controlled Substances Act
    (21   U.S.C.   [ ]  841),   sections
    1002(a),  1005,  and  1009   of  the
    Controlled  Substances  Import   and
    Export Act (21  U.S.C. [  ]  952(a),
    955, and 959), and the Maritime Drug
    Law Enforcement Act (46  U.S.C. App.
    [ ] 1901 et seq.)
    (Emphasis added.)
    -42-
    42
    maximum  when referring to the  latter.  They  define this as
    the  enhanced statutory maximum  ("ESM") interpretation.   On
    the  other hand,  my  colleagues contend,  that  if the  term
    "categories"  is  read more  broadly  such that  it  fails to
    recognize these distinctions, then  the phrase "maximum  term
    authorized" must  mean in all cases  the unenhanced statutory
    maximum  because  that  is   the  highest  possible  sentence
    applicable  to all defendants  in the category.   They define
    this   as   the    unenhanced   statutory   maximum   ("USM")
    interpretation.   My colleagues then  conclude that,  because
    both interpretations are  plausible, Congress has  not spoken
    clearly or without ambiguity on  the issue and, therefore, we
    should defer to the  Commission's choice between the two.   I
    disagree with this analysis because I do not believe that the
    USM  interpretation  is a  plausible  reading  of the  phrase
    "maximum term authorized."
    Principally,   I   find   the  USM   interpretation
    inherently implausible  because it effectively  nullifies the
    criminal history enhancements  carefully enacted in  statutes
    like  21 U.S.C.    841.   These  statutes, to  which Congress
    expressly  referred  in the  text  of    994(h),  provide  an
    intricate web of enhanced penalties  applicable to defendants
    who are repeat offenders or  whose offenses resulted in death
    or serious  bodily injury.  The  USM interpretation, however,
    completely disregards these enhanced penalties because, under
    -43-
    43
    that interpretation,  all defendants must be  sentenced at or
    near  the  unenhanced maximum  whether  or  not the  enhanced
    penalties  apply.    Recognizing that  Congress  specifically
    referred to these statutes in the text of   994(h),  it seems
    absurd to  suppose that Congress  did not intend  to preclude
    this  result.   A plausible  reading of  a statute  would not
    render  meaningless complete  sections of  other statutes  to
    which it refers.17
    The  reasoning of the  District of Columbia Circuit
    in United States  v. Garrett,  
    959 F.2d 1005
    , 1010-11  (D.C.
    Cir. 1992), firmly  supports this analysis.  In  Garrett, the
    court  rejected   the  argument  that  the  guideline  phrase
    "Offense Statutory Maximum"  should be read  to refer to  the
    unenhanced statutory maximum.  
    Id. The court
    explained that
    such  an  interpretation (which  I note  necessarily requires
    interpreting the phrase "maximum term authorized" in   994(h)
    to mean  the unenhanced maximum)  would "thwart congressional
    intent."  
    Id. at 1011.
     The court  reasoned that to conclude
    that  "Congress  .  .  .  intended  to  erase  the  statutory
    distinctions  among  offenders  based either  on  their  past
    17.  The majority  contends that  this argument is  of little
    moment  because a  Career  Offender guideline  using the  USM
    interpretation  as  espoused   by  Amendment  506  does   not
    technically  conflict  with 21  U.S.C.     841 or  the  other
    enhanced penalty statutes.   While I agree that there  may be
    no technical "conflict," I hardly take that as  evidence that
    Congress intended to permit  the Commission in interpreting
    994(h) to nullify many of the special enhanced penalties.
    -44-
    44
    actions or on the  circumstances of the offense, distinctions
    carefully  set  forth  in  subsection  841(b)(1)(B) would  be
    senseless."  
    Id. (emphasis added).
      While it  is true  that
    Garrett   involved  only   the  interpretation   of  "Offense
    Statutory  Maximum"  and  did   not  directly  consider   the
    statutory language,  I think its analysis  is informative and
    applies  with equal force to  the question at  hand.  Indeed,
    prior to  the promulgation  of Amendment 506,  the Commission
    defined  the guideline phrase  "Offense Statutory Maximum" as
    equivalent to the statutory phrase "maximum term authorized."
    See U.S.S.G.   4B1.1, comment. (n.2) (Nov. 1993).18
    Furthermore,  I  believe  the  legislative  history
    strongly   suggests  that  Congress  intended  "maximum  term
    authorized" to  refer, in  appropriate circumstances,  to the
    enhanced  maximum  penalty.   The Senate  Judiciary Committee
    noted that    994(h)  was enacted  to replace the  sentencing
    provisions  for "dangerous special  offenders" and "dangerous
    special drug offenders" provided  respectively by 18 U.S.C.
    3575 (repealed 1984)  and 21  U.S.C.    849 (repealed  1984).
    See S. Rep. 225, 98th Cong. 2d Sess. 120 (1984), reprinted in
    1984 U.S.C.C.A.N.  3182, 3303.  These  two provisions enabled
    18.  Other  circuits  have  interpreted   "Offense  Statutory
    Maximum" similarly.  United  States v. Smith, 
    984 F.2d 1084
    ,
    1086-87   (10th   Cir.)   (similarly  interpreting   "Offense
    Statutory  Maximum"), cert.  denied, 
    114 S. Ct. 204
    (1993);
    United  States  v. Amis,  
    926 F.2d 328
    ,  330 (3d  Cir. 1991)
    (same); United States v. Sanchez-Lopez, 
    879 F.2d 541
    , 558-560
    (9th Cir. 1989) (same).
    -45-
    45
    courts  to  sentence  "dangerous"  defendants  to  terms  "of
    imprisonment  longer  than  that  which  would ordinarily  be
    provided."     S.  Rep.  225   at  117,  reprinted   in  1984
    U.S.C.C.A.N. at 3300; see United States v. Thornley, 
    733 F.2d 970
    ,  972  (1st  Cir.  1984)  (affirming  "dangerous  special
    offender"  sentence  that  exceeded  the  maximum  prescribed
    sentence  for  the  underlying  offense).   A  defendant  was
    subject  to  sentencing under  these  provisions  upon, inter
    alia, a finding of  dangerousness.  Specifically, a defendant
    was considered  dangerous if  a term of  imprisonment "longer
    than  the  maximum  provided  in  the  statute  defining  the
    [underlying] felony `[was] required for the protection of the
    public.'"  S. Rep. 225 at 117, reprinted in 1984 U.S.C.C.A.N.
    at 3300 (quoting 18 U.S.C.    3575(f) and 21 U.S.C.   849(f))
    (emphasis  added).    As  this definition  makes  clear,  the
    purpose of these special offender statutes was to provide, in
    appropriate  circumstances,  enhanced punishment  beyond that
    otherwise  provided in  the underlying  statute.   See, e.g.,
    United  States  v. Sutton,  415 F.  Supp. 1323,  1324 (D.D.C.
    1976).   This is  exactly the same  rationale underlying  the
    enhanced penalty provisions found  in statutes like 21 U.S.C.
    841.  Because  Congress intended   994(h) to  address these
    "same  considerations,"  see S. Rep. 225 at 120, reprinted in
    1984 U.S.C.C.A.N.  at 3303,  it seems reasonable  to conclude
    -46-
    46
    that Congress intended "maximum  term authorized" to mean the
    enhanced statutory maximum.19
    In sum, because the USM interpretation would render
    ineffective  the enhanced penalties provided in statutes like
    21 U.S.C.   841 and  because the legislative history strongly
    suggests  that Congress  intended  the  phrase "maximum  term
    authorized" to mean the enhanced statutory maximum, I believe
    deferring to the  Commission's interpretation  of the  phrase
    "maximum term authorized" in   994(h) is inappropriate.
    In passing, I further note that,  in large part, my
    colleagues'  argument turns  on  their analysis  of the  term
    "categories" found in   994(h).  Indeed, they can only import
    ambiguity into  the narrow phrase "maximum  term authorized,"
    by first  deeming the  expression "categories  of defendants"
    fatally   imprecise.     Moreover,   they  justify   the  USM
    interpretation  by  reasoning that  any  other interpretation
    19.  In  concluding  that the  legislative  history fails  to
    disprove the plausibility  of the unenhanced  interpretation,
    the majority quotes the Judiciary Committee's opinion that
    994(h) and  994(i) would "assure the  consistent and rational
    implementation  of  the  Committee's  view  that  substantial
    prison terms should  be imposed on repeat  violent and repeat
    drug offenders."   S. Rep. No. 225 at  175, reprinted in 1984
    U.S.C.C.A.N. at 3358.   While this statement clearly suggests
    that  the  Committee   trusted  the   Commission  more   than
    individual  judges  to  see that  recidivist  defendants were
    sentenced  at or near the  maximum term authorized,  it in no
    way suggests  that Congress intended to  grant the Commission
    the  authority  to  disregard  the   sentencing  enhancements
    provided in 21 U.S.C.   841 and other similar statutes.
    -47-
    47
    would  write  off  "the word  `categories'  as  some sort  of
    linguistic accident or awkward locution."
    With all due respect, I find the phrase "categories
    of  defendants"  much less  troubling.   First,  I  note that
    "categories" is inherently a general, imprecise term, whereas
    I  believe "maximum"  is naturally  a specific,  precise one.
    Hence,  I find it eminently  more plausible, in this context,
    to read the phrase "categories of defendants"  narrowly -- as
    referring  to  classes  of  defendants  subject  to  specific
    enhanced  penalties -- than it is to read the phrase "maximum
    term  authorized" broadly -- as referring to, with respect to
    certain defendants,  something less  than the maximum  (i.e.,
    under the USM interpretation, some defendants who are subject
    to  enhanced  penalties will  be  sentenced  at or  near  the
    unenhanced maximum, which, with respect  to those defendants,
    is not the authorized statutory maximum).
    Second,  I  do  indeed  believe  that  the   phrase
    "categories of defendants"  is perhaps better  understood, to
    use my colleagues' phraseology,  as a "linguistic accident or
    an  awkward locution."  As  I note infra,  at 11-13, Congress
    added     994(h) to  the  enabling  legislation late  in  the
    drafting process.   The subsection derives  from a sentencing
    provision attached to other legislation that  directed judges
    to sentence career criminals to the maximum possible penalty.
    In attaching it to the enabling legislation, Congress rewrote
    -48-
    48
    the provision borrowing the phrase "categories of defendants"
    and other language from the already-existing   994(i).20
    In contrast with   994(h),    994(i)'s usage of the
    phrase  "categories of  defendants" is  sensible in  light of
    that  subsection's   structure.    First,     994(i)  broadly
    instructs the  Commission to assure that  various "categories
    of  defendants"  shall receive  "substantial"  sentences, and
    20.  28 U.S.C. 994(i) provides:
    The Commission shall assure that the
    guidelines  specify  a   sentence  to   a
    substantial  term   of  imprisonment  for
    categories  of  defendants  in which  the
    defendant --
    (1) has  a history  of two or  more prior
    Federal,    State,   or    local   felony
    convictions  for  offenses  committed  on
    different occasions;
    (2) committed  the offense  as part  of a
    pattern  of  criminal conduct  from which
    the   defendant  derived   a  substantial
    portion of the defendant's income;
    (3) committed the offense  in furtherance
    of  a  conspiracy  with  three   or  more
    persons   engaging   in   a  pattern   of
    racketeering   activity   in  which   the
    defendant participated in a managerial or
    supervisory capacity;
    (4)  committed a  crime of  violence that
    constitutes  a  felony  while on  release
    pending  trial, sentence or appeal from a
    Federal, State, or local felony for which
    he was ultimately convicted; or
    (5)  committed a felony that is set forth
    in   section   401   or   1010   of   the
    Comprehensive  Drug Abuse  Prevention and
    Control  Act of 1970  (21 U.S.C. [  ] 841
    and 960), and  that involved  trafficking
    in a substantial quantity of a controlled
    substance.
    -49-
    49
    then  it  proceeds to  list  five  different "categories"  of
    defendants  to which the instruction applies.  In contrast,
    994(h)'s usage  of the term  "categories" is peculiar.   See,
    supra, note 16.  First,   994(h)'s sentencing command  (i.e.,
    "at or  near the  maximum term  authorized") is  more precise
    than    994(i)'s  broad command  (i.e., "substantial"),  and,
    second, its structure is different:  it does not sequentially
    enumerate  separate  categories of  defendants  to  which the
    command applies.  Hence,  I believe the parallel language  in
    the  two  subsections  is  best  understood  as   principally
    revealing Congress's intent  that the two  subsections should
    be  read together.   In  other words,  by using  the parallel
    language,  Congress awkwardly  expressed  its  intent that
    994(h)  should  be read  as carving  out  a narrow  subset of
    criminals, otherwise  subject to  the broader    994(i), that
    should  be sentenced, not just  substantially, but at or near
    the maximum penalty possible.
    In  any event,  because I  believe that  the phrase
    "maximum term  authorized" cannot plausibly be interpreted to
    mean  the   unenhanced  maximum,  I  likewise   believe  that
    "categories of defendants" must be read narrowly.
    II.
    II.
    Deciding that the phrase "maximum  term authorized"
    means,  in   the  appropriate  circumstances,   the  enhanced
    statutory maximum does  not end  the analysis.   It is  still
    -50-
    50
    necessary   to   consider  whether   the   sentencing  scheme
    propounded by Amendment 506 nonetheless  satisfies Congress's
    directive  to  sentence career  offenders  "at  or near"  the
    maximum.21
    The defendants  contend that, when read in context,
    994(h)'s "at or near" directive  is unclear and ambiguous,
    see  United States v. Fountain,  
    885 F. Supp. 185
    , 188 (N.D.
    Iowa 1995), and, accordingly, this court should  defer to the
    Commission's  reasonable  interpretation.     Moreover,   the
    defendants  argue  that      994(h)  is  only  one   of  many
    congressional   directives  which  the   Commission  had  the
    responsibility  and  duty  to harmonize  in  promulgating the
    sentencing  guidelines.   Specifically,  the  defendants note
    that one of the main purposes of the Sentencing Commission is
    to reduce "unwarranted disparities" in  sentencing and, thus,
    assure  that  individuals  who  have  committed similar  acts
    receive similar sentences.  See 28 U.S.C. 991(b)(1)(B).  They
    maintain  that Amendment  506 achieves  this goal  because it
    eliminates "unwarranted" disparity resulting from exercise of
    unchecked prosecutorial discretion in deciding whether or not
    to seek  the enhanced penalties  provided in statutes  like
    841.
    21.  I  do not restate the  facts or describe  how the Career
    Offender guideline  operates.   For a thorough  discussion of
    these matters see Majority Opinion at 4-11.
    -51-
    51
    In response, the government contends that Amendment
    506  is invalid  because it  is  inconsistent with  the plain
    language of 28 U.S.C.    994(h).  The government  argues that
    the sentencing  ranges  resulting  from  application  of  the
    amendment do not satisfy   994(h)'s clear command that career
    offenders  should be sentenced "at or  near" the maximum term
    authorized.  I agree with the government.
    First, in analyzing 28  U.S.C.   994(h), I disagree
    with the  defendants that  its command that  career offenders
    should receive  sentences "at or near"  the statutory maximum
    is unclear and ambiguous.   Though Congress undoubtedly could
    have  been   more  precise   in  limiting  the   Commission's
    discretion in this  context, the  phrase "at or  near" has  a
    fairly  unambiguous  and  narrow ordinary  meaning.    Common
    definitions of  the term "near"  specify that  an object  (or
    limit) is "near" another if it is "not a far distan[ce] from"
    or "close to" the  other object (or limit).   Webster's Third
    New  International  Dictionary  (1986); accord  The  American
    Heritage Dictionary (2d College Ed. 1985) (defining "near" as
    "To, at, or within a  short distance or interval in space  or
    time.").   The Commission's attempt  to implement the  "at or
    near" directive (as  ultimately expressed in Amendment  506),
    however, does not satisfy this  standard.  For example, under
    Amendment 506, a defendant who qualifies as a Career Offender
    and whose punishment  has been enhanced pursuant to 21 U.S.C.
    -52-
    52
    841(b)(1)(C) to a maximum possible  penalty of thirty years
    is  assigned a  base  sentencing range  of  only 210  to  262
    months.   Such a range  is but 58.3  to 72.78 percent  of the
    maximum   possible  term   of  thirty  years   (360  months).
    Notwithstanding  a certain  amount of  ambiguity in  the term
    "near"  at the  margins, I  think it  plainly obvious  that a
    guideline interpretation that, even before any adjustment for
    acceptance  of responsibility,  prescribes such  a sentencing
    range does not assure  that defendants will be sentenced  "at
    or near" the maximum term authorized.
    Moreover, a  comparison of    994(h) with    994(i)
    makes clear beyond doubt  that Congress intended the language
    "at or near" to limit narrowly the Commission's discretion to
    prescribe sentencing ranges for career offenders.  Subsection
    994(i), which  was added to  the enabling legislation  in the
    Senate  prior to the addition  of   994(h),22   provides that
    22.  The guidelines enabling legislation,  ultimately enacted
    in 1984, has  a long  and complex legislative  history.   See
    generally Kate Stith &  Steve Y. Koh, A Decade  of Sentencing
    Guidelines: Revisiting  the Role of the  Legislature, 28 Wake
    Forest L. Rev. 223  (1993).  Indeed, the  legislation enacted
    in  1984 traces  its  roots to  a  sentencing reform  measure
    originally introduced  by Senator  Kennedy in 1975.   
    Id. at 225.
     Subsection 994(i) first appeared in a Senate version of
    the legislation in 1978.  See S. 1437, 95th Cong., 2d Sess.
    124  (1978) (proposed tit. 28,   994(h)); 124 Cong. Rec. 1463
    (1978).   The Senate subsequently  added   994(h)  to a later
    version of the legislation  in 1983.  See S. 668, 98th Cong.,
    1st Sess.    7 (1983  (proposed tit. 28,  994(h)); 129  cong.
    Rec.  22,883  (1983).    Both  provisions were  part  of  the
    guidelines enabling  legislation ultimately enacted  in 1984.
    Pub.  L. No.  98-473,    217, 98  Stat. 2021-22  (codified as
    amended 28 U.S.C.    994(h),(i)).
    -53-
    53
    the "Commission  shall assure  that the guidelines  specify a
    sentence to a substantial  term of imprisonment" for habitual
    offenders,  racketeers, defendants  who  commit crimes  while
    released on bail,  and felony  drug offenders.   28 U.S.C.
    994(i) (emphasis  added).23   Subsection 994(i) applies  to a
    broad class of defendants including all defendants subject to
    994(h).  
    Id. 994(i)(1) (subsection
    applies, inter alia,
    to all defendants who  have "a history of  two or more  prior
    Federal, State,  or  local felony  convictions  for  offenses
    committed on  different occasions").   Subsection 994(h),  on
    the  other hand, applies  to a narrower  subset of defendants
    that Congress  felt must  be punished even  more stringently.
    In offering the original version of   994(h), Senator Kennedy
    argued  that   the  amendment  was  needed   because  "Career
    criminals  must be put on notice  that their chronic violence
    will  be  punished  by  maximum prison  sentences  for  their
    offenses, without  parole."24   128 Cong. Rec.  26,518 (1982)
    (emphasis  added).   By adding    994(h), Congress  sought to
    indicate that certain career offenders, with serious criminal
    histories, should  receive not simply a  "substantial term of
    23.  See, supra, note 20.
    24.  Section  994(h) derives  from  an  amendment  originally
    offered in 1982  by Senator Kennedy to S. 2572.   See S. Rep.
    225 at 175, reprinted  in 1984 U.S.C.C.A.N. 3182, 3358.   The
    1982  amendment  provided in  relevant  part  that "A  career
    criminal  shall  receive  the maximum  or  approximately  the
    maximum penalty  for the  current offense."   128 Cong.  Rec.
    26,511-12 (1982).
    -54-
    54
    imprisonment" as prescribed by 994(i), but  instead a term of
    imprisonment  that  was at  or  near  the statutory  maximum.
    Indeed,  if    994(h)  is only,  as  the defendants  argue, a
    general  admonishment  --  which  the  Commission  has  broad
    discretion to  implement --  to punish career  offenders more
    harshly than  it otherwise would, the  subsection adds little
    direction not already provided by   994(i).25
    Second,   the  basic  structure   of  the  enabling
    legislation  undercuts  the  defendants' argument  that  this
    court should defer to the Commission's attempt to harmonize
    994(h)  with  other  purportedly   conflicting  congressional
    directives.    The  goal of  avoiding  unwarranted sentencing
    disparities is, indeed, one  of the broad underlying purposes
    that   motivated  Congress's   creation  of   the  Sentencing
    Commission.   See 28 U.S.C.    991(b)(1)(B).  Though Congress
    restated  the  goal as  one of  the  directives to  which the
    Commission should "pay particular attention"  in promulgating
    the guidelines, see 28  U.S.C.   994(f), it is  nonetheless a
    general objective not specific  to any particular  guideline.
    25.  The  point made here, that a comparison of   994(h) with
    994(i) clearly  evinces  Congress's intent  in enacting
    994(h) to  narrow the  Commission's discretion  in sentencing
    career criminals, provides further support for my analysis in
    part I.  In other words, it strikes me as quite odd to  note,
    on  the   one  hand,  that  Congress   clearly  directed  the
    Commission  to  sentence  career  criminals at  or  near  the
    maximum,  while  noting,  on  the  other,  that  it gave  the
    Commission complete  discretion to define  what that  maximum
    is.
    -55-
    55
    The directive expressed by   994(h), on the other  hand, is a
    specific  command aimed at  a narrow class  of defendants who
    are established as career criminals.  In essence,   994(h) is
    a specific exception, dealing with a narrow class of criminal
    offenders, that  limits the  discretion otherwise granted  to
    the Commission  to create sentencing guidelines.   Therefore,
    while  the   Commission  should   strive  to   harmonize  the
    implementation  of      994(h)  with  other,  more   general,
    congressional directives, to the  extent that   994(h) is  in
    tension with them, I believe that the more general directives
    must bend to  accommodate the more specific    994(h), rather
    than the other way around.
    Third, I find the  defendants' and the Commission's
    disparity arguments to be largely irrelevant in this context.
    One of  the principal justifications cited  by the Commission
    in  promulgating  Amendment 506  was  the  perceived need  to
    eliminate  the  disparity  resulting  from  the  exercise  of
    prosecutorial discretion  in deciding whether or  not to seek
    maximum penalty enhancements.  See U.S.S.G. App. C, Amendment
    506, at 409  (November 1994).   A review  of the  legislative
    history,  however,  strongly  suggests  that  the  sentencing
    disparity that Congress hoped to eliminate did not stem  from
    prosecutorial  discretion,  but,  instead,  from   two  other
    sources:   (1) unchecked judicial  discretion in  formulating
    sentences, and  (2) the  imposition  of indefinite  sentences
    -56-
    56
    subject  to parole  board  review.   See S.  Rep. 225  at 38,
    reprinted   in   1984   U.S.C.C.A.N.   3182,   3221.     More
    specifically, it  is apparent that  Congress was particularly
    concerned  by  the  fact  that  different  judges  --  due to
    differing views  on the purposes  and goals of  punishment --
    tended  to  mete  out substantially  different  sentences  to
    similarly situated individuals convicted  of the same crimes.
    S. Rep. 225 at 41-46, reprinted in 1984 U.S.C.C.A.N. at 3224-
    29.26   It  is  not  apparent,  however,  that  Congress  was
    overly   (or  even  marginally)  concerned  with  disparities
    resulting   from   prosecutorial  discretion   over  charging
    decisions.  Indeed, one of the principal criticisms expressed
    against adopting the enabling legislation was that sentencing
    guidelines  would simply  shift the  unchecked discretion  in
    sentencing  from judges to prosecutors.   See S.  Rep. 225 at
    63,  reprinted in 1984 U.S.C.C.A.N.  at 3246.  Congress could
    hardly  have been  seeking  to reduce  sentencing disparities
    arising  from exercise  of prosecutorial discretion  when the
    legislation under consideration  would, if anything,  enhance
    that  discretion.   Hence, the  unwarranted disparities  that
    Congress  intended  the  Commission  to  correct  were  those
    26.  Senator Kennedy  argued that sentencing  guidelines were
    necessary   because  "[f]ederal  criminal   sentencing  is  a
    national  disgrace.   Under  current  sentencing  procedures,
    judges  mete out an unjustifiably wide  range of sentences to
    offenders  convicted of similar crimes."  129 Cong. Rec. 1644
    (1984).
    -57-
    57
    primarily   arising   from   judicial,   not   prosecutorial,
    discretion.
    Finally,  as I  have  noted,    994(h) specifically
    refers  to the  enhanced penalty statutes  (e.g. 21  U.S.C.
    841) to which it applies.  These statutes, in turn, expressly
    vest discretion in the prosecutor to seek application  of the
    criminal history enhancements.   See 21 U.S.C.   851.   Thus,
    it is  reasonable to  conclude that Congress  understood that
    its  command   to  sentence  at  or  near  the  maximum  term
    authorized could result in disparate sentences for  similarly
    situated  individuals  depending   on  whether  or   not  the
    prosecutor had chosen to seek the enhanced penalties provided
    by the underlying  statutes.  Thus,  I think the  disparities
    that  result  from  an  implementation of     994(h)'s  clear
    directive  to sentence "at or  near" the maximum  are not the
    "unwarranted   disparities"   that   Congress   charged   the
    Commission to avoid.
    While I am sympathetic to the concerns noted by the
    Commission in  promulgating Amendment 506, I nonetheless find
    it contrary to Congress's  clear command.  In sum,  I believe
    the  amendment   is  inconsistent  with   Congress's  clearly
    expressed   intent   to  limit   narrowly   the  Commission's
    discretion   to  establish   sentencing  ranges   for  career
    offenders.   Accordingly, I dissent with  respect to parts I-
    IV.
    -58-
    58