Tonight: Web-exclusive Interview With John McCain

Tonight, immediately following our primetime coverage of President Obama's address to a joint session of Congress, Katie Couric will speak with Sen. John McCain in a live Web-exclusive interview on and at approximately 10:30 p.m. The Webcast features other guests, too - and all the analysis you expect from what Katie likes to call "the best political team in the galaxy."

And as usual, you get to join the conversation. The Webcast includes live response to viewer questions, which can be submitted now at or by e-mailing

Check out a preview here: