Originally Posted by Red__Zed

Protected by a cage, I'd sit through it until there was something that clearly and directly demonstrated a reason to fear for your life/safety.

You're a gun owner so I know you're familiar with the need to stay above reproach and only iterate to deadly force when there are no other options. A car is no different than a gun or knife.

From the video, they did not try to open the door until the first stop after the altercation.