 Here are your political insights from ABC News. Congressional Democratic leadership continues to stick with President Biden. Top Senate Democrat Chuck Schumer was adamant. I'm with Joe. But rank-and-file members in the House say not everyone is on the same page, and their leaders promise to spend the rest of the week listening to those who still privately express concerns about Biden's electability. If most Democrats in Congress continue to stand by him, the expectation is most convention delegates will, too. ABC's Stephen Portnoy.