Press Secretary McClellan resigns. We have the latest from John Mercurio with the National Journal.

Two doctors who work in New Orleans say the healthcare system there is worse than in most developing countries.

We hear how the Chinese government is exporting the Mandarin language around the globe.

Legal expert Jonathan Turley talks about how the insanity defense is being tested at the Supreme Court today and in the Moussaoui trial.

The writer/director of the new movie "American Dreamz," talks about the intersection between American Idol and American politics.