Bill Maher discusses Christianity with Ross Douthat

Ross Douthat, NY Times columnist, has a book out called "Bad Religion." He is a perceptive and intelligent Christian
Is this a discussion or an interrogation.... 

And in contrast, (though a bit longer) here is a dialogue between Andrew Sullivan and Ross Douthat. Notice the tone (and content), throughout- so thoughtful, so mutually respectful, so informed and personally confessional without rhetorical aggression.