Ken Cuccinelli, the acting director of U.S. Citizenship and Immigration Services, speaks during a briefing at the White House on Monday. Trump administration officials announced new rules that aim to deny permanent residency to migrants who may need to use food stamps, Medicaid and other public benefits.

Ken Cuccinelli, the acting director of U.S. Citizenship and Immigration Services, speaks during a briefing at the White House on Monday. Trump administration officials announced new rules that aim to deny permanent residency to migrants who may need to use food stamps, Medicaid and other public benefits.