Ryan Gorman hosts an iHeartRadio nationwide special featuring Dr. Celine Gounder, an infectious disease expert and a former member of Joe Biden's COVID-19 task force, to discuss the federal response to the pandemic. Also, Dr. Jason Wilson, associate medical director of the emergency department at Tampa General Hospital, explained how the vaccines work and the effects of doses on immunity levels. Finally, Kenneth C. Davis, historian and the author of "Don't Know Much About History" book series, discussed the history of a president's first 100 days in office.