December 23, 2017 - S5.E102 - PBS News Weekend
On this edition for Saturday, Dec. 23, drones help prevent conflicts between farmers and elephants in Tanzania, and a documentary film on how opioids have devastated Somerville, Massachusetts. Also, an investigation into the impact of homeless relocation programs in American cities. Hari Sreenivasan anchors from New York.
December 23, 2017 - S5.E102 - PBS News Weekend
December 23, 2017
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