We can't see the attacks after the gun is drawn, so it's hard to say. Charging an officer with a drawn firearm is pretty much asking to get shot. Impressive show of restraint on the part of the officer there; however, if the suspect had been sober enough to disarm him, he could have been killed.
On the second stop though, he definitely should have had the taser/pepper spray/something out and just hammered him as soon as he left the car.
Also, where the asterisk-ampersand-dollarsign was his backup?
- M4H