Bernie is good but insufficient. Idiots like you who attack anybody who says even such a mild thing such as pointing out that Bernie hasn't done anything to reach out to groups who opposed him the last time are the problem with Bernie. He hasn't tried to build bridges with people within the Democratic party. He's a very divisive politician. His divisiveness appeals to you but not to me.
I'd vote for him if he wins the nomination but I'm hoping for better.
I keep explaining to you that the graph was constructed using invalid arithmetic. There are other ways to use the same data in a proper manner. I don't know why the authors chose not to do so, my guess is because it wouldn't be quite so convincing in portraying the message they want to convey. I'm just saying that the appeal of that graph to you and other idiots is because it looks all sciency but in reality it contains a lot less information than you think it does.