U.S. begins airport screenings as coronavirus spreads in China

A deadly virus appears to be spreading in China, prompting the U.S. to take steps to prevent further outbreaks. The CDC and Customs and Border Protection began screening passengers from China for the coronavirus Friday at three U.S. airports: San Francisco, New York and Los Angeles. Internal medicine specialist Dr. Neeta Ogden joined CBSN to discuss what we know about the virus.