Will Smith goes on stage at the Oscars and hits Chris Rock then verbally threatens him from his seat

He was helping people in New Orleans after Katrina.
He did the same in Haiti after the earthquake.
Like him or loath him I think he deserves some credit for his humanitarian insticts.
He also only did it with a camera crew on him. It was highly discussed that many of the people that he went to "help" couldn't fit in the boat with him because of all of the camera crew and equipment that he carried around. He was literally run out of town.