Witness recounts the horrific aftermath of the Swiss bar fire

Witness recounts the horrific aftermath of the Swiss bar fire. Samuel Rapp, 21, was in a restaurant next door when the 'explosion' occurred. Rapp says he went outside and saw bodies and heard people screaming. Switzerland's Federal President Guy Parmelin has urged for 'respect' for families as the government works to identify those who were killed or injured in the fire.