President-Elect Donald Trump salutes Col. Casey D. Eaton, 89th Airlift Wing commander, at Joint Base Andrews, Md., Jan. 19, 2017. Trump arrived here in prepartion for the 58th Presidential Inauguration, Jan. 20, where he will take the oath as the President of the United States. (U.S. Air Force Photo by Airman 1st Class Rustie Kramer)