I agree 100% that in this case the TRUE HERO would be the overweIght man jumping in. I do not think anyone doing what anyone WOULD DO UNDER THE SAME CIRCUMSTANCES...OR DOING THAT WHICH WOULD BE REQUIRED OF THEM OR THAT THEY HAVE BEENT RAINED TO DO - WHICH IN THIS CASE WAS shoot the person coming at you because you can..SHOULD BE LABLED A HERO. SHE WAS THERE AT THE RIGHT TIME TO TAKE THE ACTION EXPECTED OF HER. I FIND IT FUNNY I HEARD NOTHING ON THE NEWS ABOUT THIS BLACK MAN UNTIL OPRAH WINFREY 'EVENED OUT THE PLAYING FIELD" I'M GETTING SO I CANT STAND HER. SHE IS SO RACIST SOMETIMES IT SEEMS.