I'm not one to blame everything on assault rifles, but those that vigorously defend ownership of these weapons either choose to ignore or just aren't aware of the shear velocity of the projectiles fired from them. A typical handgun fires a round between 700 to 1000 fps. Rifles, on the other hand, typically fires a round between 2000-4000 fps. I don't think anyone of us wants to be in an active shooter situation, but I like my chances better if that person had a handgun instead of an assault rifle.