Defense Secretary Donald H. Rumsfeld shares a laugh with President George W. Bush and Vice President Dick Cheney during his farewell parade at the Pentagon, Dec. 15, 2006. Defense Secretary Donald H. Rumsfeld shares a laugh with President George W. Bush and Vice President Dick Cheney during his farewell parade at the Pentagon, Dec. 15, 2006. SHARE: Download: Full Size (1.03 MB) Tags: Photo Essays Credit: VIRIN: 477790-N-GXH00-988.jpg Photo Gallery