After very few polls in the first voting state ….
New polling has a tight top group of Sanders, Warren, Buttigieg and Biden….
The margin of separation between the four is within the polls margin of error…( except for Biden)
Sen. Bernie Sanders (I-Vt.) has taken the lead in Iowa, according to a Des Moines Register/CNN poll released on Friday that shows the Vermont senator jumping past his top rivals after a third-place finish in the same survey in November.
The poll, widely considered the most authoritative in Iowa, shows Sanders with the support of 20 percent of likely Democratic caucusgoers. He’s trailed closely by another progressive, Sen. Elizabeth Warren (D-Mass.), who registered 17 percent in the survey.
Still, Sanders’s lead in Iowa is narrow – within the poll’s 3.7 percent margin of error – suggesting that the race in the Hawkeye State remains wide open with less than a month to go before the first-in-the-nation caucuses.
The Des Moines Register poll shows that Iowa remains a four-person race….
The poll a week before this had Sanders, Biden and Buttigieg tied….