(a) Whoever harbors or conceals any person who he knows, or has
reasonable grounds to believe, has committed, or is about to commit, an offense
under section 32 (relating to destruction of aircraft or aircraft facilities),
section 175 (relating to biological weapons), section 229 (relating to chemical
weapons), section 831 (relating to nuclear materials), paragraph (2) or (3) of
section 844 (f) (relating to arson and bombing of government property risking or
causing injury or death), section 1366 (a) (relating to the destruction of an
energy facility), section 2280 (relating to violence against maritime
navigation), section 2332a (relating to weapons of mass destruction), or section
2332b (relating to acts of terrorism transcending national boundaries) of this
title, section 236 (a) (relating to sabotage of nuclear facilities or fuel) of
the Atomic Energy Act of 1954 (42 U.S.C. 2284 (a)), or section 46502 (relating
to aircraft piracy) of title 49, shall be fined under this title or imprisoned
not more than ten years, or both.
(b) A
violation of this section may be prosecuted in any Federal judicial district in
which the underlying offense was committed, or in any other Federal judicial
district as provided by law.