
The Department of Homeland Security (DHS) has identified over 400 migrants brought into the U.S. by an ISIS-affiliated network and labeled them as "subjects of concern," according to a new report by NBC News.
About 50 of them remain on the loose, with Immigrations and Customs Enforcement (ICE) agents seeking to arrest them on terrorism charges. Moreover, 150 of them have been arrested, some of them already deported and officials know the whereabouts of 17 more, who could be arrested soon. Others could have left the country voluntarily.