Josh Brolin was arrested on Saturday in Shreveport, Louisiana for getting into a bar fight. He's currently down south shooting the George W Bush biopic W.
He and another actor in the film were popped for misdemeanor charges of interfering with police. The two got involved in a bar fight that the cops were already trying to break up.
That's the dumbest idea! If the cops are already there, you don't have to jump in! It's kind of their job and all to keep the peace!