2008—Pub. L. 110–315, § 620, substituted “such sums as may be necessary” for “$10,000,000”, “2009” for “1999”, and “five succeeding” for “4 succeeding”.
1998—Pub. L. 105–244, § 603(g), substituted “1999” for “1993”.
Amendment by Pub. L. 105–244 effective