WASHINGTON - SEPTEMBER 24, 2009: Nascar drivers and owners visit the troops at Walter Reed Army Medical Center in Washington, District of Columbia on Thursday as part of NASCAR's annual visit to salute the troops. (Photo by Larry French/Getty Images for NASCAR)

NASCAR Sprint Cup Series drivers David Ragan, Joe Nemechek, Tony Stewart and Juan Pablo Montoya visit with a soldier at Walter Reed Army Medical Center's Military Advance Training Center in Washington, D.C. on Thursday as part of NASCAR's fifth annual Walter Reed Tribute to the Soldiers.