Outbreaks are inevitable; pandemics are not. This week, Chelsea is sitting down with Director of the National Institute of Allergy and Infectious Diseases at the U.S. National Institutes of Health, Dr. Anthony Fauci, to discuss just how unprecedented this past year has been, what we’ve learned from past crises, what we can learn from COVID-19, and how to prepare -- personally, nationally and globally -- for what’s next.