As the fight continues on to lock down the millennial vote for the 2016 presidential election, Katty Kay from BBC World News America, Mark Halperin from Bloomberg Politics, and MSNBC’s Mike Barnicle discuss what what it was about Sen. Bernie Sanders that helped him connect so strongly with young voters. Says Barnicle of Democratic presidential candidate Hillary Clinton’s campaign: “They can’t rely on Bernie Sanders to turn this millennial thing around, she has to do it herself.” More on Morning Joe.