 NCI News. I'm Mike Reilly. President Biden and former President Donald Trump squared off last night during the first debate of the 2024 presidential campaign. President Biden's voice was shaky and raspy, and a source told CBS News the president had a cold. CBS's Ed O'Keefe says the president's performance might not change the minds of some voters. Not everyone will have watched this beginning to end. Certainly they'll hope that. And they'll probably cling to what our polls showed.