already debunked
Really?
http://obamatrueandfalse.com/2009/06/05/false-there-was-a-us-travel-ban-to-pakistan-in-1981/
OK, so they could go by a 30 day visa. Yet they had to go though hoops to do it.
No matter. he most likely went to Pakistan under a British passport, but we will never know now will we? Or will we?