Get spooked by these scary stories; Streaming strategy for prequels

It's that time of year when a lot of us are looking for a thrill — a good scary story just in time for Halloween. Petra Mayer of NPR Books shares a few favorites. And, Disney dropped a trailer this week for a new movie about the origin story of Buzz Lightyear from "Toy Story." Widely panned online, the movie still demonstrates how streaming companies are capitalizing on their intellectual property. NPR's TV critic Eric Deggans explains.