OK, you want to compare pit bulls to guns. To make it simple, there is almost one gun for every person in the country. Get the number of pit bulls and other dangerous dogs and maybe we can make a valid comparison. Without numbers, any attempt to compare dogs vs. guns is bogus.
And I ask again, why does anyone need a pit bull or any other aggressive breed? No one has so far justified having one.
Lastly, there was a report in the paper this morning about 3 cops. They cuffed a perp, the guy's 80 pound rott came out of the car and attacked the cops. One of them shot and killed the dog. Someone filmed it with their cell phone & put it on YouTube. 3.7 million hits. Now there have been threats on the cops' lives & they have been taken off field work. Some people are nuts.