President arrested on Terrorism Chargers?

http://www.unconfirmedsources.com/index.php?itemid=3200
I found this article online, about Jimmy Carter bring arrested. I thought this would be a good article to share with the class since we talked about it the other day in class. In this article I read that it said the former president was arrested because he was trying to meet with members of Fatah. The suspect was a 83 year old white male. It said that the former president will be transfer to Guantanamo Bay.

[Note: President Carter is not going to Gitmo. Unconfirmed Sources is a joke news site like The Onion. --Prof. Payne]

This article was made me think of several things that came to mind. One was what happens if a president supports an opposing terrorist group? Would we do whatever we could to bring them to power? The only things that I can think of the PLO, but that was in a time when the threat of WMD's was not as large. Every other thing that I can think of deals with gurrilla (spelled wrong sorry) fighters that have overthrown governments. I aslo question if we discovered a president of another state supporting terrorism would be try and detain them and send them to Guantanamo Bay or just have them excuted? Let me know what you guys think about this article and the questions that I posed.
THanks
Austin Conners