down. >> Video shows a female police officer attacked during a traffic stop for speeding until a group of American heroes rushes in to help. Everything happened when she told the driver to sit down on the ground. >> Have a seat. >> I'm not sitting. I'm not sitting. >> Back off. Back up. >> I'm not sitting. >> Put your hands on the vehicle now. But look at this. A citizen runs over to help. >> Radio semi unit. >> Then more good Americans join in, including another woman. Working together, they managed to put the driver in handcuffs.