Rising fears like Zika virus associated with birth defects

Healthcare officials are burning more cases of US Zika virus. Infected Hawaiian baby was born with birth defects. Experts believe that the mother received a virus in Brazil, where thousands of brain injuries to newborns can be the result of the virus. Brazil is one of 14 countries and territories, including Puerto Rico, where CDC continues its travel advice. Tara Narula joins CBS This Morning to discuss the virus.