170120-D-NA975-0958 WASHINGTON (Jan. 20, 2017) U.S. President Donald J. Trump and Former U.S. President Barack Obama wait to exit the east front steps for the departure ceremony during 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)