At a press conference following the Flight Readiness Review Mike Griffin is amused by a question from the media.

At a press conference following the Flight Readiness Review, a thorough assessment of preparations for the mission, NASA Administrator Mike Griffin is amused by a question from the media. Next to Griffin on the dais are Bill Gerstenmaier, associate administrator for Space Operations, and Wayne Hale, Space Shuttle Program manager. Also present at the conference, but not pictured, is Mike Leinbach, NASA launch director. Griffin confirmed the final launch date of Aug. 27 for mission STS-115. Mission STS-115 continues the assembly of the International Space Station with the installation of the truss segments P3 and P4. Liftoff of Space Shuttle Atlantis on mission STS-115 is targeted at approximately 4:30 p.m. EDT on Aug. 27. Photo credit: NASA/Kim Shiflett