Hour 2: The Rush to Replace Joe Biden

 Nancy Pelosi, Adam Schiff and James Carville climb aboard the Biden Destruction train and call on the president to exit the race. Is a devastating new poll that shows him far behind several other possible replacements INCLUDING Kamala Harris proof of his unpopularity? Or the reason presented for his exit? MSNBC goes unhinged at the RNC as CNN's Van Jones drops the truth of the day. And surprise, not suprised: President Trump will attend the funeral of the fire fighter killed at his Butler, PA rally.