https://l450v.alamy.com/450v/2e83bh0/us-president-barack-obama-attends-the-us-marines-corps-evening-parade-with-base-commander-col-andrew-h-smith-at-the-marine-barracks-in-washington-july-24-2009-reutersjim-young-united-states-politics-military-2e83bh0.jpg