Who Will Win The Fifth Democratic Debate?

Another Democratic debate, another poll! We’re once again partnering with Ipsos to track how Wednesday’s debate, hosted by The Washington Post and MSNBC, affects likely primary voters’ feelings about the candidates. The FiveThirtyEight/Ipsos poll, conducted using Ipsos’s KnowledgePanel, will interview the same group of voters twice, on either side of the debate, to capture both the “before” and “after” picture.