Robert Reich: Hillary needs to win over Bernie's voters because Trump is a 'menace to society'

Appearing on MSNBC, former Clinton-era Labor Secretary Robert Reich cautioned that Hillary Clinton is going to need to do something to attract Bernie Sanders' voters if she has any chance to beat Donald Trump, whom he called the "most dangerous presidential candidate we've had."

"At the end of the day, there has got to be a unified Democratic party, " Reich told host Steve Kornacki. "But there is still a way to go to the convention, and even if Hillary Clinton is assumed or presumed candidate, if her polls keep falling, if her polls show Bernie Sanders is much stronger against Donald Trump, well, we don't know. There are so many Bernie Sanders supporters who tell me, who've been trying to tell them [the superdelegates] to support the nominee, whoever the nominee is, that they're not going to vote for Hillary Clinton, then Hillary Clinton is going to definitely do something to get the Bernie Sanders voters."

Asked if Sanders voters would "see any appeal" in voting for Trump instead, Reich dismissed the idea but added that they might avoid Clinton too.

"It's hard for me to imagine what appeal Donald Trump has for anybody quite frankly," Reich replied. "I think he is a menace to society. I think he's the most dangerous presidential candidate we've had proposed by any major political party in American history. And yet, I'm reading these emails, I get a huge number of emails and Facebook mentions of notices of people, and a lot of Bernie supporters tell me they will not, under any circumstances, vote for Hillary Clinton.

"I think they're wrong," he continued. "But I think, to me, that is just evidence that Hillary Clinton is going to have to work very very hard to get Bernie supporters behind her. And she's got to get Bernie supporters behind her if she's going to win this thing."

Watch the video below, uploaded to YouTube from MSNBC: