Colbert plays a character who shares his name. Colbert's character is a liberal stereotype of a conservative pundit, particularly a mockery of Fox News host [[Bill O'Reilly]] and ''[[The O'Reilly Factor]]''. Colbert has a guest every episode on the last segment, including authors, activists, and occasionally politicians and political personalities. He has said that his personality was based on O'Reilly, [[Anderson Cooper]], and [[Geraldo Rivera|Geraldo]]. | Colbert plays a character who shares his name. Colbert's character is a liberal stereotype of a conservative pundit, particularly a mockery of Fox News host [[Bill O'Reilly]] and ''[[The O'Reilly Factor]]''. Colbert has a guest every episode on the last segment, including authors, activists, and occasionally politicians and political personalities. He has said that his personality was based on O'Reilly, [[Anderson Cooper]], and [[Geraldo Rivera|Geraldo]]. |