Biden thanks Air Force Academy graduates for choosing 'service
Biden, wife visit troops in Southwest Asia > Edwards Air Force
Biden thanks Air Force Academy graduates for choosing 'service
Biden thanks Air Force Academy graduates for choosing 'service
Biden tells U.S. Air Force Academy graduates their leadership
May 26, 2012 -- Remarks by Vice President Joe Biden at the USMA
Biden tells US Air Force Academy graduates their leadership needed
Biden thanks Air Force Academy graduates for choosing 'service
Biden thanks Air Force Academy graduates for choosing 'service
Biden to pick history-making Air Force general as next Joint