Warren takes narrow lead over Biden in new Iowa poll, Sanders slips to third
September 21, 2019 at 22:01 PM EDT
Sen. Elizabeth Warren, D-Mass., surged ahead of former Vice President Joe Biden in a new poll of likely Iowa Democratic caucus-goers released late Saturday, with Sen. Bernie Sanders and South Bend, Ind. Mayor Pete Buttigieg slipping into a distant third and fourth, respectively.