Tonight on The ReidOut, Vice President Harris continues to build momentum with a big endorsement and promising new polls, while Trump is back on his heels, backing away from debating Harris. Also tonight, the veepstakes are underway as the vetting process begins to determine who might have the inside track to be Kamala Harris's running mate. Plus, President Biden has made reforming the Supreme Court a priority for his final months in office, which could impact the presidential race.