A new Iowa poll by Park Street Strategies shows former Vice President Joe Biden with a narrow lead over several of his Democratic primary opponents ahead of the state’s first-in-the-nation caucuses on Monday.
Biden had the support of 20 percent of polled Iowa caucusgoers. He was followed by Sen. Bernie Sanders (I-Vt.) with 18 percent support. Sen. Elizabeth Warren (D-Mass.) and former South Bend, Ind., Mayor Pete Buttigieg were then tied at 17 percent each, creating a virtual four-way tie at the top.