(3) How Obama traveled to Pakistan in 1981 with a USA Passport.
I keep seeing this one, and have been unable to track down a source showing there was a travel ban to Pakistan. I'd be glad to have it to refute someone - do you have a link to an official source or a citation?
The sources for the Pakistan trip were Obama plus the Obama 2008 Presidential Campaign.
HuffPo reported on Obama’s speech to a group of San Francisco fundraisers, where this first came to light.
Jake Tapper at ABC News confirmed the story with the Obama campaign and got additional details.
I don't know the HuffPo link.
The ABC link is: http://blogs.abcnews.com/politicalpunch/2008/04/obamas-college.html
According to the Obama campaign, Obama was in Pakistan for three weeks in 1981 staying with a college friend.