World and National News: Immigration Bill, North Korean Nuclear Program, Lake Tahoe Fire, Global Warming Talks, Mideast Quartet Meeting, Chris Benoit Dead

Debate Over Immigration Bill Continues U S Seeks Closure of North Korea Reactor by Year-End Firefighters Continue to Battle Wildfire in Lake Tahoe Blair and Schwarzenegger Discuss Global Warming U S UN EU and Russia Meet For First Time Since Hamas s Control Over Gaza Strip Professional Wrestler Chris Benoit is Found Dead