S5·E80 October 7, 2017

On this edition for Saturday, Oct. 7, the Gulf Coast prepares for Hurricane Nate as FEMA ratchets up aid in hurricane-damaged Puerto Rico, and authorities in Las Vegas continue the search for the mass shooter's motive.Later, states are suing drug companies, claiming they misled doctors and the public to downplay the addictive qualities of painkillers. Hari Sreenivasan anchors from New York.