(a) IN GENERAL.—Section 1513 of title 18, United States Code,
is amended by adding at the end the following:
‘‘(e) Whoever knowingly, with the intent to retaliate, takes
any action harmful to any person, including interference with the
lawful employment or livelihood of any person, for providing to
a law enforcement officer any truthful information relating to the
commission or possible commission of any Federal offense, shall
be fined under this title or imprisoned not more than 10 years,
or both.’’.