To prevent a State or unit of local government from using Federal funds to assist prosecutors unless the State or unit provides information to the Department of Homeland Security on individuals convicted of crimes for use by the Department in identifying immigration violations by such individuals, and for other purposes.

Prohibits a State or unit of local government from using Federal funds to assist prosecutors unless the State or local unit: (1) provides information on convicted individuals to the Department of Homeland Security sufficient to permit determination of immigration status; and (2) transfers illegal individuals to the Department.

Amends the Immigration and Nationality Act to: (1) include within the categories of criminal aliens who shall be taken into detention individuals who have been convicted of any Federal or State offense and deportable on any ground; and (2) apply expedited removal provisions to aliens convicted of crimes (currently applies to convictions of aggravated felonies).