THUMBS UP Dr. Jill Biden, wife of Vice President Joe Biden, poses for a picture with U.S. Army Sgt. Elise Kolhonen, who is assigned to 501st Military Police Company, Division Special Troops Battalion, 1st Armored Division, at the Camp Liberty Field House, July 4, 2010. The Bidens visited the soldiers at the field house to help celebrate Independence Day. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 786843-X-YPA76-082.jpg Photo Gallery