Kenneth Rogoff

Oh those whacky liberals.

On Sunday's "Fareed Zakaria GPS," New York Times columnist - and, ahem, Nobel laureate - Paul Krugman actually advocated space aliens attack earth thereby requiring a massive defense buildup by the United States that would stimulate the economy (video follows with transcript and commentary):

George Will and Paul Krugman had another showdown about fiscal policy on Sunday, and the ABC contributor made it crystal clear to viewers that he doesn't agree with the perilously liberal New York Times columnist.

As the Roundtable segment of "This Week" moved to a discussion of whether more economic stimulus is needed versus deficit reduction, Krugman made his predictable request for the former.

After Will made a strong point about the economy being "unusually weak for a recovery after a severe downturn," he said one of the reasons is "the consumer in his native perversity has begun to save" rather than spend.

Krugman responded, "Just wanted to say, George, it's exactly what I would have done in describing it."

Will smartly countered, "Lest it be thought that Paul and I agree on something," and this is where the fun began (video follows with partial transcript and commentary):