FILE - In this Jan. 3, 2013 file photo, U.S. Immigration and Customs Enforcement (ICE) Director John Morton speaks during a news conference at ICE headquarters in Washington. The Obama

 

              FILE - In this Jan. 3, 2013 file photo, U.S. Immigration and Customs Enforcement (ICE) Director John Morton speaks during a news conference  at ICE headquarters in Washington. The Obama
FILE - In this Jan. 3, 2013 file photo, U.S. Immigration and Customs Enforcement (ICE) Director John Morton speaks during a news conference at ICE headquarters in Washington. The Obama administration reversed itself Thursday, acknowledging to Congress that it had, in fact, released more than 2,000 illegal immigrants from immigration jails due to budget constraints during three weeks in February. Four deemed especially dangerous have been placed back in jail. ( AP Photo/Jose Luis Magana)