Homeland Security Secretary John Kelly pauses while speaking at a news conference at the U.S. Customs and Border Protection headquarters in Washington, Tuesday, Jan. 31, 2017, to discuss the operational implementation of the president’s executive orders. Homeland Security Secretary John Kelly pauses while speaking at a news conference at the U.S. Customs and Border Protection headquarters in Washington, Tuesday, Jan. 31, 2017, to discuss the operational implementation of the president’s executive orders.