Daniel Kurtzman Becomes a Comedy Blogger

Here's a sample -- Letterman Joke Turned Into Political Ad

"President Bush is asking Congress for $80 billion dollars to rebuild Iraq. And when you make out that check, remember there are two L's in Halliburton," Letterman quipped earlier this month.

American Family Voices, a Democratic-leaning activist group, uses the Letterman joke as a lead-in to a television ad campaign accusing the Bush administration of cronyism and Halliburton of war profiteering.

• Read more about the ad