- Julian Zelizer: Listen to Bernie Sanders' policy ideas and you can see how his views are mainstream
- They appeal to Americans worried by economic challenges, Zelizer says
Julian Zelizer is a professor of history and public affairs at Princeton University and a New America fellow. He is the author of "Jimmy Carter" and "The Fierce Urgency of Now: Lyndon Johnson, Congress, and the Battle for the Great Society." The opinions expressed in this commentary are his.
(CNN)Bernie Sanders' stellar victory in New Hampshire showed that his campaign has some serious legs. He won 6 of 10 voters and led in virtually every demographic category, except for those over 65 and households earning more than $200,000.