Has the wind changed on Trump?

Something very interesting has happened in US presidential polls. Voters who Donald Trump has always been able to count on are abandoning him at a breathtaking rate. We take a tour through the recent collapse in support from his base, and find out how the next four months is shaping up. Has the wind really changed on Donald Trump? And how are both he and Joe Biden planning to play the next four months? Featured: Chas Licciardello, Co-host, Planet America