I've watched the video several times, still don't know what he was doing with his hands. Obviously in retrospect the police were in zero danger, there was no h

I've watched the video several times, still don't know what he was doing with his hands. Obviously in retrospect the police were in zero danger, there was no hostage, the house wasn't really doused in gasoline. There was no way for them to know that. We've had 20 months to think about what happened that day from the safety of our homes. They had seconds to deal with the situation unfolding in real time while believing their lives and the life of a hostage were in danger.