It's all good and well for many young people to support Bernie for Democrat nomination. But, he will be fighting an incumbent, and he is seen as being more to the Left than Clinton was. To win you need to be fairly mainstream. Bernie isn't. Certainly he isn't as far Left as Corbyn is in real terms, but in relative terms he is as far to the Left in the eyes of many Americans. I wish him all the luck with the nomination, but I don't think it's going to help the Democrats win the next presidential.