Because semi-autos in general suck. The lack of training by the police force - that is they can't hit stuff caused the need for high-capacity magazines. If they could shoot straight there would have been no need for the [bleep] semi-autos.
The saddest thing about dumb ass fugking comments like this is that the concept of "fire and maneuver" was developed between WWI and WWII and was the basis of an increased ammo capacity in combination of a higher rate of fire than could be achieved by a bolt action.
In other words, it's 1910ish type thinking.
