I'm all for having control of your children on a flight, but there is a biiiiig difference between a brat who's parents haven't bothered to teach them correct behavior and an autistic child who can't control their behavior. Did you read the story? I'm including a link, but apparently Amarican Airlines kicked an autistic child (age 2) and his mother off of a flight because he was behaving like an autistic child.
http://abcnews.go.com/GMA/story?id=5238571&page=1