Ban the breeding of pit bull dogs.

I firmly believe that pit bull dogs should be banned. How many children have to be killed at the hands of these vicious animals? About a week ago, I watched an episode of Nancy Grace and a small child was mauled to death by a put bull; soon after another child the age of three was mauled to death and her body was dragged down the street. If we can't protect the leaders of tomorrow from animals we are doing something terribly wrong. Please ban the breeding of these animals and force owners to keep them securely locked away.