FILE - In this March 10, 2010 file photo, Miriam Villalva, left, and Christian Cholico join hundreds of young people participating in a youth immigration rally in Chicago. President Barack Obama is scheduled to visit the Chicago area next Tuesday, Nov. 25, 2014 to detail his expansive executive action aimed at keeping roughly 5 million immigrants in the U.S. illegally from deportation. (AP Photo/M. Spencer Green,File)