Famed atheist Richard Dawkins joins Alan to discuss his new book supporting the theory of evolution
Alan engages famed atheist Richard Dawkins on the ultimate meaning of human existence.
Study: Americans believe in the devil, hell and angels more than evolution or creationism
O'Reilly goes head to head with atheist author Richard Dawkins
New documentary questions role of religion
Christine O'Donnell on vicious attacks from the left
Christine O'Donnell defends herself in first campaign ad since primary
'Avatar' star crashes 'Red Eye'