He is doing a political job. Of course, Obama imposed a moratorium on Iraqi refugees and the fact checker strains to say that it was not: "The “Kentucky case” refers to two Iraqis in Kentucky who in May 2011 were arrested and faced federal terrorism charges after officials discovered from an informant that Waad Ramadan Alwan, before he had been granted asylum in the United States, had constructed improvised roadside bombs in Iraq. The FBI, after examining fragments from thousands of bomb parts, found Alwan’s fingerprints on a cordless phone that had been wired to detonate an improvised bomb in 2005. The arrests caused an uproar in Congress, and the Obama administration pledged to reexamine the records of 58,000 Iraqis who had been settled in the United States. The administration also imposed new, more extensive background checks on Iraqi refugees. Media reports at the time focused on how the new screening procedures had delayed visa approvals, even as the United States was preparing to end its involvement in the Iraq War. “The enhanced screening procedures have caused a logjam in regular visa admissions from Iraq, even for those who risked their lives to aid American troops and who now fear reprisals as the Obama administration winds down the U.S. military presence,” the Baltimore Sun reported."