Random stranger stops deranged homeless man from robbing innocent woman

NYC is a complete dump these days. You can't even walk down the street without some homeless deranged guy trying to rob you of your phone. The guy started chasing her down, but then a stranger stood in his way, protecting the woman. The stranger was ready to fight the bum if he had to. Thank you to whomever that guy is. He's the real MVP of this video while everyone else just watched her get chased down.