Joint Base Andrews, Md. -- Spectators watch as the Blue Angels perform at the 2010 Joint Service Open House here May 14. This year the Blue Angels will perform approximately 68 shows at 35 locations for more than eight million spectators. JSOH offers an opportunity for the public to see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. (U.S. Air Force photo by Staff Sgt Melissa Stonecipher)