Tasers are great tools. A taser is better to use on someone than a hand or baton strike. People need to get rid of the notion that the Police are there to take hits from the bad guys. If an officer is performing a lawful duty and the suspect resists or becomes assaultive that action must be stopped. I have taken many a hit, kick, headbutt and spit in the face before I could get a suspect under control. Rarely do the suspects get charged with assault or resisting arrest. Or if they do, the prosecuters use that to deal and drop that charge.