Photo: Philadelphia fire fighter salutes his fallen comrade as his body is taken to a medic unit.

At left is a Philadelphia fire fighter saluting as others remove the body of a comrade that died in the line of duty at a 5 alarm fire in the Kensington section of Philadelphia on Monday morning April 9, 2012. Reports are that two fighter fighters died and several others were injured fighting this warehouse fire. Alejandro A. Alvarez / Philadelphia Daily News / © 2012 Philadelphia Media Network