This was way to overdramatized. The worked didn't hit him or anything, all he did was push him back into the crowd. Which I actually saw as the right thing to do, considering there were cars going down in the path and stuff, and he could of gotten seriously hurt. The guy was only protecting the kid by doing the actions he did. It doesn't matter if the kid has Autism, if he's doing something unsafe, he should be pushed into the right direction. I don't agree that he was go forceful, and it shouldn't of been a push as a first option. He should of first kindly walked him over to his parents, and if the problem persisted, he then could use a little bit of force. This certainly shouldn't be made a big deal of.
I do also think the parent's could of been doing a better job as to keeping their child back. There should of been no reason why the kid was running in the middle of the road. Especially while there are cars around.
Lastly, I'd like to say that any child that get nightmares, has to have medicine, and has stomach ulcers, he should not be going to Disney land anyways. Because no child should be that emotionally scared from being lightly pushed.