Not only are major portions of this article a hoax, the entire “Americans for Freedom of Information” is a hoax. Check out this site. It’s really weird.
http://amfoi.wordpress.com/?s=occidental&searchbutton=Go!
These internet hoaxes keep getting circulated. Not just this one, there are others that make the rounds again every so often.
My rule of thumb is, if you really really want it to be true, and a post turns up that is exactly the proof you've been looking for, better have a second look. I've been "almost" had a couple of times.
I am suspicious that in fact he did attend as a foreign student, primarily because he won't release the information. And I'm suspicious that as an adult he traveled on a foreign passport, again because he won't address the issue. Almost everything that documents his past is off limits. Any one of these is understandable, I've got records I'd rather weren't public (and you know if I ran as a Repub they'd be emailed into every newsroom in America in about 5 seconds flat) so one or another I understand. Taken as a whole, though, where nothing is released, smells.
O can get his hands on sealed court records if it helps him to knock his opponents out. See Ryan and see Palin. But his records seem to be hermetically sealed. I figure there's a reason.