July 31, 2017 4:22 am Trump Swears In New Chief of Staff First on the president’s agenda Monday is swearing in his chief of staff, Homeland Security Secretary Gen. John Kelly. “I think he will bring some order and discipline to the West Wing,” Sen. Susan Collins said. US & World Videos 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 2:19 11-year-old celebrates teachers with appreciation snack cart 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata 6:22 Craig Melvin compares ‘TODAY' crew to NASCAR 1:02 Judge indefinitely delays Trump's classified documents criminal trial