All In With Chris Hayes

Guests: David Jolly, Alencia Johnson, Lisa Rubin, Judge Diane Kiesel, Mike SpiesTonight: what to expect from the first debate between Donald Trump and Kamala Harris. Then, the New York criminal sentencing is delayed as Trump spends the day in another court. Plus, the Trump-Vance ticket makes their position known: school shootings are a "fact of life" we need to "get over.” Want more of Chris? Download and subscribe to his podcast, “Why Is This Happening? The Chris Hayes podcast” wherever you get your podcasts.