How to watch the CNN presidential debate on CBCU.S. President Joe Biden, left, and former president Donald Trump will square off Thursday in Atlanta in the first campaign debate leading up to this fall's U.S. election. Here's how to watch:CBC News Network will carry a simulcast of the CNN Presidential Debate live at 9 p.m. In Canada, the 90-minute debate will also be simulcast on CBC News Explore, which is also available on CBC Gem. The second in-person debate that the candidates have agreed to will be hosted by ABC News on Sept. 10. WATCH | Looking ahead to the Biden-Trump debate on Rosemary Barton Live:
