Aspen Ideas Festival: CDC's disease detectives

The director of the Centers for Disease Control and Prevention speaks at the Aspen Ideas Festival along with two of the CDC's disease detectives. You'll hear how the Epidemic Intelligence Service works to protect us from biological warfare and infectious diseases. TB, anthrax, MERS, rabies, meningitis, the plague, the CDC disease detectives are out around the world because they say a health threat anywhere is a health threat everywhere.