U.S. Navy Lt. Cmdr. James Pickens, works at the mountain boarding station at the Boy Scouts of America's 2010 National Scout Jamboree and waves a green flag, signalling the Scout that he can go here, July 30. Pickens, recently deployed to Iraq and used his midterm deployment leave to return to see his son and participate in the 100th Boys Scouts of America National Scout Jamboree.