Keywords: US Navy 090120-F-9059M-731 President Barack Obama and first lady Michelle Obama dance during the Commander in Chief's Ball in downtown Washington.jpg en WASHINGTON Jan 20 2009 President Barack Obama and first lady Michelle Obama dance during the Commander in Chief's Ball in downtown Washington More than 5 000 men and women in uniform are providing military ceremonial support to the 2009 Presidential Inauguration a tradition dating back to George Washington's 1789 Inauguration U S Air Force photo by Senior Airman Kathrine McDowell/Released 2009-01-20 090120-F-9059M-731 Navy http //www navy mil/view_image asp id 68108 U S Air Force photo by Senior Airman Kathrine McDowell PD-USGov-Military-Navy 2009 Commander in Chief's Ball |