George Magnus, associate at the China Centre at Oxford University and former chief economist of UBS, on the slowdown in China’s economy, and China-U.S. trade relations. Noah Feldman, Harvard Law Professor and Bloomberg Opinion columnist, discusses his column: "Trump’s Tweeting His Post-Presidency Defense Now." Kathleen Gaffney, Co-Director of Diversified Fixed Income at Eaton Vance, on bond markets and her outlook for 2019. Sheryl Connelly, Ford's futurist, discusses 2019 trends in technology and artificial technology.