text:  He's the only one I know. He wants to raise your taxes by four times. He wants to raise everybody's taxes. Trump unleashed a flurry of falsehoods. Biden's answers were often wandering and halting. The two are scheduled to debate again in September. I'm Christopher Cruz in Washington. Now with more, here's Peter King. Many Democrats have said they're concerned about the president's performance. CBS News contributor Joel Payne is a Democratic strategist.