going back decades, focussing on income inequality wealth concentration, corporate power. things sanders has made his entire career around things that are suddenly coming back. income stagnation all things happening in the country now. they think this message that he's been articulating for years, he has great credibility on, is now showing in a way like never before. it's a twofold thing. number one, break clear of other hillary challengers. martin o'malley jim web, lincoln. they want to get it to if you don't like hillary clinton on the democratic side they want bernie sanders to be the default guy. they look at polling and say compared to o'malley web,