Can someone (a non-Bernie Sanders troll) care to enlighten me on why you think Bernie will win Massachusetts? I get the whole proximity to Vermont thing, but in 2008, Obama had the entire Massachusetts establishment (the Kennedys, John Kerry, Deval Patrick) behind him and he still lost by 15-16 points. I know it's not 2008 anymore but it seems to be the general consensus on here that Obama's white coalition (the college kiddies and the latte liberals) aren't going to vote for Hillary and are more likely to go for Sanders.
MA is one of his best states. Source: I live there