Why this could happen: "There's a consensus on what the goals are, a consensus on the challenges America's facing. But there's not yet a consensus, whether it's with older voters or younger voters, of what the right pathway is to achieve those goals..."https://www.usatoday.com/story/news/politics/elections/2019/12/16/election-2020-joe-biden-bernie-sanders-elizabeth-warren-pete-buttigieg-split-early-states-four-ways/2607134001/ …
