Weekends with Alex Witt 11/21/15

EU agrees to tighten security in passport-free zone

In the wake of the recent Paris attacks, members of the European Union are quickly moving ahead with plans to tighten up security in the passport-free zone, which is made up of 26 European countries. MSNBC’s Olivia Sterns gives an update on this development. ... more Duration: {{video.duration.momentjs}}