Colbert was in top form last night when conservative pundit Dinesh D'Souza came on the show to promote his new book, The Enemy At Home: The Cultural Left and Its Responsibility for 9/11. In his latest screed, D'Souza, according to Publishers Weekly's review, "roots the blame for the 9/11 attacks in the left wing's 'aggressive global campaign to undermine the traditional patriarchal family'." (emphasis mine) D'Souza's logical (and factual) inconsistencies are too numerous to list so have at it in comments.