What Has Bill Gates Optimistic During the COVID Battle?

James Corden connects with Bill Gates who has spent his quarantine on the front lines on the fight against COVID-19. Bill explains some of the work he's been doing with world leaders and pharmaceutical companies in the pursuit of both limiting the spread and finding a vaccine. And James asks Bill about the importance of public confidence in an eventual vaccine, and what has him optimistic while the world remains hampered by the pandemic. Air Date: Oct 21, 2020