Kamala's winning strategy with less than 70 days to go

Why does it seem like Democratic attacks on Trump are breaking through now? Joe explains why it was always the contrast - and how Kamala Harris opens up new ways for Democrats to make the case. Why getting into Trump's head (and staying there) matters so much. And how should Kamala Harris prepare to debate Trump? Joe has some pointers. And don't forget to check out Sez.Us - it's time to stop being held hostage to algorithms and rebuild the town square. Learn more about your ad choices. Visit megaphone.fm/adchoices