In less than two days, Joe Biden and Donald Trump will face off at their first debate of the 2024 campaign - and Trump is ramping up on the disparaging comments. Meanwhile, over a dozen Nobel Prize-winning economists warn against Trump's economic proposals, predicting an inflation bomb if he returns to the White House. Plus, why West Virginia Senator Joe Manchin left the Democratic party and how he plans to vote in November. Hans Nichols, Peter Baker, Harry Litman, Joe Manchin, Stuart Stevens, Maria Teresa Kumar, Steve Rattner, and Andrew Ross Sorkin join.