Following Joe Biden's tough performance during the first presidential debate, Sen. Raphael Warnock (D-Ga.) exclusively joins Meet the Press to discuss the future of the president's re-election bid. GOP Gov. Doug Burgum (N.D.) talks about former President Donald Trump's VP selection process and the state of the race. Cristina Londoño Rooney, Jennifer Palmieri, Marc Short and Chuck Todd join the Meet the Press roundtable.