NASA Administrator Charles Bolden, right, and NASA Kennedy Space Center Director Bob Cabana, left, quickly walk to the viewing bleachers at the NASA Kennedy Space Center Banana Creek viewing site in order to say a view words with visitors before they head to the Launch Control Center (LCC) for the planned launch of the space shuttle Atlantis from pad 39A on Friday, July 8, 2011, in Cape Canaveral, Fla. The launch of Atlantis, STS-135, is the final flight of the shuttle program, a 12-day mission to the International Space Station. Photo Credit: (NASA/Bill Ingalls)