In this special year-end episode of The World Next Week, James M. Lindsay and Robert McMahon are joined by Shannon K. O’Neil, CFR’s vice president, deputy director of studies, and Nelson and David Rockefeller senior fellow for Latin America Studies. Lindsay, McMahon, and O’Neil break down the supply chain challenges that come with distributing COVID-19 vaccines, what’s on President-Elect Joe Biden’s foreign policy agenda, and the impacts of disinformation in the United States and beyond.