ON CAPITOL HILL Secretary of State Hillary Rodham Clinton, Defense Secretary Robert M. Gates and Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, testify before the Senate Armed Services Committee at the Dirksen Senate Office Building in Washington, D.C., Dec. 2, 2009. The testimony focused on President Barack Obama's decision to send an additional 30,000 troops to the war in Afghanistan. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 393391-X-UJJ21-592.jpg Photo Gallery