RULE OF CONSTRUCTION.

SEC. 105. [18 U.S.C. 3621 note] RULE OF CONSTRUCTION. Nothing in this Act, or the amendments made by this Act, may be construed to provide authority to place a prisoner in prerelease custody or supervised release who is serving a term of imprisonment pursuant to a conviction for an offense under the laws of one of the 50 States, or of a territory or possession of the United States or to amend or affect the enforcement of the immigration laws, as defined in section 101 of the Immigration and Nationality Act (8 U.S.C. 1101).