; (2) to facilitate cooperation between Federal, State, tribal, and local law enforcement agencies with regard to immigration enforcement and information sharing; and (3) to limit the burden on Federal, State, tribal, and local law enforcement agencies that cooperate with the Department of Homeland Security in its prioritized immigration enforcement. 4. Immigration detainer authorities of the Department of Homeland Security Section 287 of the Immigration and Nationality Act ( 8 U.S.C. 1357 ) is amended— (1) in subsection (a)(2), by striking and is likely to escape before a warrant can be obtained for his arrest