Space Shuttle Discovery passes over Washington enroute to Smithsonian Museum

The Space Shuttle Discovery, atop a Boeing 747, makes a pass over the Lincoln Memorial, Washington Monument and US Capitol along The Mall, Washington, DC, as it makes its way to Dulles International Airport, where it will be taken for retirement to the Smithsonian Museum's Udar-Hazy Center, April 17, 2012. UPI/Mike Theiler