In this photo taken Feb. 7, 2017, released by U.S. Immigration and Customs Enforcement, an arrest is made during a targeted enforcement operation conducted by U.S. Immigration and Customs Enforcement aimed at immigration fugitives, re-entrants and at-large criminal aliens in Los Angeles. The Trump administration is wholesale rewriting the U.S. immigration enforcement priorities, broadly expanding the number of immigrants living in the U.S. illegally who are priorities for deportation, according to a pair of enforcement memos released Tuesday, Feb. 21, 2017.