170120-D-NA975-1077 WASHINGTON (Jan. 20, 2017) U.S. President Donald J. Trump, former U.S. President Barack Obama and their wives walk toward Executive One during the departure ceremony at the 58th Presidential Inauguration in Washington, D.C., Jan. 20, 2017. More than 5,000 military members from across all branches of the armed forces of the United States, including reserve and National Guard components, provided ceremonial support and Defense Support of Civil Authorities during the inaugural period. (U.S. Air Force photo by Staff Sgt. Marianique Santos/Released)