US wasn't as prepared for coronavirus as it should have been, epidemics expert says

Dr. Paul Sax, Brigham and Women's Hospital Clinical director of the Division of Infectious Disease, and Dr. Jonathan Quick, professor with Duke's Global Health Institute and author of "The End of Epidemics: The Looming Threat to Humanity and How to Stop It," join "Squawk Box" to discuss the latest on fighting the coronavirus outbreak.