Check out a preview over at PBS.org. The website has this to say about the interview:
Why do so many get their news and analysis from his fake news show?An interesting question indeed, especially considering that people who regularly watch The Daily Show and The Colbert Report are better informed than those who watch any other TV news program -- a conclusion reached by The Pew Research Center just two weeks ago. I suspect that it's because people are hungry for the truth, and the mainstream media has been pandering to the Right for so long that the American people are tuning out.
The interview will air at 9:00pm tonight on WETA channel 26, for those of you in the Washington, DC area.