David Attenborough's New Documentary; Driverless Cars

Sir David Attenborough and executive producer Alastair Fothergill tell us about their new documentary series, "A Perfect Planet." And, join host Peter O'Dowd on a ride through Phoenix in one of Waymo's driverless cars. That and more, in hour one of Here & Now's Jan. 4, 2021, full broadcast. You can find more at hereandnow.org — and follow us on Twitter, Instagram or join the conversation on Facebook.