Army Sgt. Brian Lieberman intervened during an active shooter environment, shielding an injured civilian from gunfire.

The Main Section of Walter Reed Army Medical Center is located in an attractive Washington D.C. residential area. All patient care activities, as well as most WRAMC administrative services ...

and his brilliant medical director Jonathan Letterman, MD, an effective ambulance and hospital system was developed. It became the standard military wounded care delivery system through World War II.