I did a little research. This guy had other videos he's posted, of people confronting him about him taking their picture. So it's obvious this guy does this as a way to get a response from people.
If you look on his
YouTube link at his uploaded videos, you can see one entitled "Trouble at
Walmart". He's videotaping some guy (who he calls a redneck), who is accusing him of following him into the bathroom to take a picture of him using the bathroom.
Obviously this guy does things to get people to react. He even says to the guy "This is going to be on the Internet". Something tells me there isn't something quite right with this guy, and that he's mentally unstable.
The video at Disney is obviously another one that they set up on purpose to try to cause something to happen. The Disney employee handled it appropriately. The guy (as the poster above said), was probably taking pictures of something he shouldn't have, then only shows this part to make it look like he's being "harassed".
The guy is a freak who made this video, don't give it a second thought.
Edit: In fact, looking at even more of his videos, it looks like the cops were called to Walmart because of what he did, and you even see him ducking down as he's driving away, and calling it his "Get a-way". Please, this guy is a total tool.