 Screwed up. I made a mistake. President Biden speaking about the debate on radio station WAUK in Wisconsin, where he'll campaign tomorrow. I learned from my father, when you get knocked down, just get back up. But at least two House Democrats have publicly said the president should step aside. Many others want to see how he'll do in an ABC News interview on Friday, as well as public appearances in the coming days. South Carolina Congressman James Clyburn still stands behind the president, but he doesn't rule out Democrats seeking another candidate immediately.