turnout. in a democratic primary, there is no question, hillary clinton will have a huge advantage of african-american voters, one if five, all the polls show her leading bernie sanders among hispanics as well overwhelmingly, the big question is turnout in the general election. i think part of the challenge there is not only unique to her, it's more generic. the they see the political process as a way of extending these goals, also, do they believe they need to have a conversation with all of society. right now, their energy has been zupting their allies in confronting those less sympathetic to those views. >> there has been a meaning between black lives matter and a couple candidates. they are with some of the candidates him we have the leave it there.