Yeru- The presidents aren't aliens they are clones. They are replicated by the Raelian cult. <http://www.alienlovebite.com/cults.htm> This French born Canadian based alien movement has already taken most governments and news agencies in the world. Think about it. It's a cult, their French, and their hiding in Canada. Do you see the connection to 9/11? That's how these guys can be seen in the Middle East after the planes crashed? They were alien clones. Just like Bush and Clinton.
I'm also safe using my space time differential belt.