The Golden Gate Bridge in San Francisco is one the most striking landmarks in the world. But it has the dubious distinction of being the number one suicide spot in America. It all raises big questions about how and when to intervene when a person is troubled. And now, the city is taking a drastic step. CNN's Dr. Sanjay Gupta reports.
at least one of the American health workers infected with # Ebola is being transported to Emory U hospital for isolation and care.
Dr. Sanjay Gupta reports on the the science that will help bring closure to the families who lost loved ones on MH-17