The review took place last month and is likely reflective of a shift away from work-site crackdowns against employees -- considered a hallmark practice under the Bush administration -- and toward so-called `` I-9 audits , '' which instead focus on the hiring practices of their employers , according to analysts and a U.S. Immigration official who declined to be named . the Pew Hispanic Research Center employees in America were fired after an immigration audit . Restaurant officials say they have complied with ICE requests . 38 million of Minnesota 's Nearly one-third immigrants are illegal .
the Pew Hispanic Research Center employees in America were fired after an immigration audit . Restaurant officials say they have complied with ICE requests . 38 million of Minnesota 's Nearly one-third immigrants are illegal .