Social scientist Brené Brown, author of the new book “Rising Strong,” joined MSNBC’s Morning Joe to talk with Mike Barnicle the current state of fear in politics. ”A lot of politicians, perhaps too many, campaign on fear: ‘be afraid of immigrants, be afraid of ISIS, be afraid of losing your job.’ That palpable fear-mongering does attract a lot of people to the candidate…,” says Mike. Tune in for their conversation about the link between vulnerability and courage and the use of fear as a means of control.