Air Force One prepares to depart from RAF Mildenhall, England, Feb. 26, 2019. Air Force One, carrying President Donald J. Trump and a contingency of White House officials and media members, received fuel and logistical support before continuing on the journey to Hanoi, the capital city of Vietnam, for the president’s second summit North Korean leader Kim-Jong Un. (U.S. Air Force photo by Airman 1st Class Brandon Esau)