The above video was released by the Los Angeles Fire Department, and depicts rioters vandalizing and then setting fire to a taxi cab during post game riots.  If this is how the Lakers' fans act when they win, I don't want to be anywhere near the city if they lose.

Update:

What's most shocking about this video is how fast the car goes up in flames.  It's barely over a minute from the time it catches until the flames are coming out the windows.  In a minute and a half, the whole roof has caught fire.  By the time any police or firemen arrived, all they could do was contain the blaze.