U.S. Immigration and Customs Enforcement’s (ICE) agents, as part of what the agency says is its commitment to prioritizing the removal of criminal aliens and egregious immigration law violators, has arrested more than 3,100 convicted criminal aliens, immigration fugitives and immigration violators in a six-day national “Cross Check” enforcement operation. ICE Director John Morton said Monday the operation, which he described as the largest of its kind, involved the collaboration of more than 1,900 ICE officers and agents from all of the agency’s Enforcement and Removal Operations’ 24 field offices, assistance from ICE Homeland Security Investigations as well as coordination...