Jon Stewart's plea for gun control

A 5.56/.223 (standard AR) round is slightly larger than a .22.

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.

Gen Stanley McChrystal said
I spent a career carrying typically either a M16, and later a M4 carbine and a M4 carbine fires a .223 caliber round, which is 5.56 millimeters, at about 3,000 feet per second. When it hits a human body, the effects are devastating. It's designed to do that. That's what our soldiers ought to carry...I personally don't think there's any need for that kind of weaponry on the streets and particularly around the schools in America. I believe that we've got to take a serious look -- I understand everybody's desire to have whatever they want -- but we have to protect our children and our police and we have to protect our population. And I think we have to take a very mature look at that.