A Bus Passenger Chokes the Driver with Her Scarf

Security video from inside a bus in China shows a woman standing behind the driver and arguing with him.  The bus isn't moving.  Then she wraps her SCARF around his neck and starts CHOKING him. 

She stops after a few seconds . . . argues a little more . . . and then goes back to her seat.  According to reports, she'd been drinking and got mad because the driver wouldn't let her smoke on the bus.