The Turning Point in Stephen Colbert's Career

In 2006, shortly after The Colbert Report had its premiere on Comedy Central, Stephen Colbert was invited to perform at the annual White House Correspondents' Dinner. The audience, which included journalists, politicians, celebrities and President George W. Bush, seemed baffled by Stephen's character. Now, Stephen reveals why he's never watched that speech. Plus, find out what he wrote in a letter to the president.

Tune in tomorrow night at 9/8c to watch this episode with the soon-to-be Late Show host, following David Letterman's Oprah's Next Chapter appearance at 8/7c.