NATIONAL VOLUNTEERS U.S. Army Chief of Staff Gen. George W. Casey Jr. addresses attendees at the 2010 National Guard Volunteer Workshop in New Orleans, Aug. 3, 2010. The theme for this year's workshop was "Determination, Patience and National Volunteers." SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 934707-F-NRQ10-627.jpg Photo Gallery