 And we're coming up to 530 on Wall Street. Good morning. I'm Karen Moscow. I'm Nathan Hager. We're nearly four hours away from the open of U.S. trading, so let's get you up to date on the news you need to know at this hour. The CNN presidential debate is in the books. It was a tough night for President Biden. He appeared to struggle throughout much of the 90-minute exchange with former President Trump, including on this answer about health care.