Secretary Gates addresses an audience of more than 45,000. Secretary of Defense Robert M. Gates addresses an audience of more than 45,000 during the Boy Scouts of America 2010 National Scout Jamboree at Fort AP Hill, Va., on July 28, 2010. The massive group of boy scouts from across America came to the 12,000-acre site for 10 days to celebrate the Boy Scouts' 100th anniversary. SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 446624-Y-KRK45-588.jpg Photo Gallery