Guests: Maria Hinojosa, Fernand Amandi, Michelle Goldberg, Margaret Talev, Mike Hixenbaugh, Eric LiptonKamala Harris visits the southern border and outlines her approach to immigration. Plus, it turns out Donald Trump's own running mate thinks Donald Trump's presidency was a failure. Tonight: the stunning revelation ahead of what may be the last debate before Election Day. Then, there was a time in presidential campaign history when candidates would actively avoid extremists who believe in things like the occult and witchcraft. But JD Vance is putting an end to that time. And new reporting on a foreign influence campaign that would make Eric Adams blush.