Lt. Col. Joseph E. Ladner

Lt. Col. Joseph E. Ladner, commander, 2nd Battalion, 401st Army Field Support Brigade, briefs (L-R) Senator Chuck Hagel, (then) Senator Barack Obama and Senator Jack Reed about the evolution of the Humvee, as Chief Warrant Officer Eric M. McKoy, 2nd Battalion maintenance technician, waits to be introduced, July 18, 2008, at Camp Arifjan, Kuwait.