Immigration and Customs Enforcement union leaders said Thursday that a policy laid out by the agency is a “law enforcement nightmare” developed by the Obama administration to “win votes at the expense of sound and responsible law enforcement policy.” The union, AFGE National Council 118-ICE , that issued the release “represents approximately 7,600 bargaining unit employees in the U.S. Immigration and Customs Enforcement throughout the continental United States, Puerto Rico, Alaska, Hawaii, Virgin Islands, and Guam, with over 2,300 members.” The union is a member of the American Federation of Government Employees , a national affiliate of the AFL-CIO.