My wife was an Army (Quartermasters) brat growing up and although she hasn't been around guns to speak of until '07, she is very tolerant.
But today somebody quoted on Fox News said that you could "shoot about 40 people in a minute" with the killer's rifle.
My wife's reaction: "Who needs that much ammo in a gun?"
I then brought down four 10-rd. Saiga 7.62x39 magazines, and said that they could be taped together in two L-shaped pairs, quickly rotated Israeli Army Reserve style, and it would make little difference.