Have the pulse of "most of" the 836,000+ police officers in the US do you now?
How have you arrived at this conclusion? The media, personal interaction with "most of" the 836,000 individual officers or other means?
Even the times I've been pulled over for traffic violations the encounter was nothing less than professional, but I defer to your greater knowledge as you seem to know how the majority of the police act.
If the events are as reported, the police showed great restraint. Someone tries to run me over with a DC-3 and I had a gun, well lets just say that plane would be well ventilated near the cockpit.