SERVICE TO COUNTRY U.S. Army Sgt. Tim Mahoney recounts his history of service, which led him from volunteering at schools in Boston to serving in the Army, at a Veterans Day event at George Washington University in Washington, D.C. Mahoney, First Lady Michelle Obama, Dr. Jill Biden, Alma J. Powell and retired Army Col. Rob Gordon, left to right, shared the stage to discuss the importance of performing acts of service to the country. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 352773-V-EIT24-977.jpg Photo Gallery