U.S. troops to aid in vaccine distribution as the FDA considers a third vaccine
The Biden administration is ramping up efforts to distribute and administer coronavirus vaccinations. Meanwhile, the FDA considers whether to give Johnson & Johnson's COVID-19 vaccine emergency use approval. Jodie Guest, a professor and Emory University's Department of Epidemiology vice chair, speaks to CBSN's Lana Zak about how it could be a game-changer in the fight against COVID-19.