As far as I can tell, the three people leading the Birther Movement are, Phil Berg who believes that President Bush was responsible for the 9/11 Terrorist Attacks, Leo Donofrio who believes that Black Helicopters are flying over his house and Joseph Farah who believes that pterodactyls are flying over his head.
That a lot of stopped clocks.
You forgot Orly Taitz and Alan Keyes.
Orly Taitz is an attack dog and is light-years ahead of the rest. Listen to the interview in the podcast in my post, above.