Well back a little to the post, I think the police need to stop the purchases of all these military hardware. Guns are fine and even AR 15 is ok to have in the back of there cars but should not be taken out every time there is a guy with a hand gun, the AR should be for bank robbers type or gangs armed with the same weapons.
The police need to stop responding with military gear for a home domestic problem. And even in these responses they do not need a tank type of military gear. A SWAT team has all they need. Also they do not need to bring in the SWAT team for everything.