Love this clip from today. Triggernometry has a climate change denialist Ian Plimer on to set him up with softballs. Their "pushback" questions are always "why do those lying climate change scientists disagree with you?" Then after he lays out a series of false, debunked, and misleading claims, they follow it up with a "how could anyone disagree with the obvious truths you are spouting?"
The Triggernometry boys give tough interviews. I think the most common question asked on Triggernometry (usually following an insane rant by a crank) is "isn't it a sign that the world has gone crazy that anybody disagrees with you about that?"