On the 30th of September 2007, Richard Dawkins, Daniel Dennett, Sam Harris and Christopher Hitchens sat down for a first-of-its-kind, unmoderated 2-hour discussion, convened by RDFRS and filmed by Josh Timonen.
I thought maybe a few here would be intrested in viewing this.

http://richarddawkins.net/articleComments,2025,THE-FOUR-HORSEMEN,Discussions-With-Richard-Dawkins-Episode-1-RDFRS,page2#98964