Full Episode: Police Surveillance, Supervised Injection Sites, Fake News

Host Deborah Becker speaks with the BU Police Chief Kelly Nee, the ACLU, and The Boston Globe's Hiawatha Bray about the alleged kidnapping of a Boston woman last weekend has shed some light on just how ubiquitous surveillance is in the city. Also, supervised drug injection sites may be closer to becoming a reality in Massachusetts. Plus, a new study out in "Science" on the spread of fake news on twitter during the 2016 election.