Dragged Off Plane

United Airlines needed four people to volunteer to get off an overbooked a flight out of Chicago yesterday, to make room for one of their flight crews,  however no one volunteered.  So then they just picked four people, whether they wanted to take another flight or not.  One guy said he was a doctor and had patients to see back home so he refused to give up his seat, United had the police drag him off the plane and he ended up with blood running down his face, because he hit his head against an armrest in the struggle.