Chief of Staff of the Army Gen. George W. Casey Jr. present the Air Medal with Valor to Chief Warrant Officer 2 Matthew Nall, an aeromedical evacuation pilot assigned to Company C, 2nd Battalion, 4th Combat Aviation Brigade, 4th Infantry Division, Multi-National Division - Baghdad, for his contribution to the resuce of four Iraqi national police officers from the rooftop of a burning building at Joint Security Station Oubaidy in eastern Baghdad in July. Nall hails from Lubbock, Texas.