Fauci: COVID variants and lack of global access to vaccines could be ‘bad news for us’

Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, joins Yahoo News West Coast Correspondent Andrew Romano to discuss whether the U.S. has put the worst of the coronavirus pandemic behind it. Fauci says, “I hope so, and it might be, but I’m not absolutely 100 percent certain,” pointing to global vaccine efforts as necessary to overcoming COVID-19.