Section, added
Pub. L. 107–56, title VIII, § 801, Oct. 26, 2001,
115 Stat. 374; amended
Pub. L. 108–21, title VI, § 609, Apr. 30, 2003,
117 Stat. 692;
Pub. L. 109–59, title III, § 3042(a), Aug. 10, 2005,
119 Stat. 1639, related to terrorist attacks and other acts of violence against public transportation systems. See section
1992 of this title.