Wearable neurotechnology inches closer to being able to monitor a person's thoughts

This is Ask an Expert, where every weekday at 9:20 a.m. on KCBS, we give you direct access to top experts in various fields. Today, rapid advances in neurotechnology have uncovered the data connecting our thoughts. For more on the possibilities and problems this presents, KCBS Radio News Anchor Steve Scott spoke with Nita Farahany, author of "The Battle for Your Brain: Defending the Right to Think Freely in the Age of Neurotechnology."