Ann Selzer Queen of the Heartland has spoken:
Everyone loves Michelle and thinks she would contribute to the campaign, and no one wants Hillary.
Former Vice President Biden — who campaigned for president in Iowa ahead of the 1988 and 2008 caucuses and was first elected to the U.S. Senate in 1972 — tops the list of 20 declared and possible candidates tested in the poll. Thirty-two percent of respondents say he is their first choice for president.
Sanders, the U.S. senator from Vermont who narrowly lost in the 2016 Iowa caucuses to eventual nominee Hillary Clinton, follows Biden with 19 percent.
"This is obviously a warm welcome to some people who are really familiar to caucusgoers in the state," said J. Ann Selzer, president of Selzer & Co., the firm that conducted the poll. "But there's also some welcoming of newcomers who are only now starting to come to the state and get to know the people who could shape their future."
Thirty-six percent of poll respondents say a political "newcomer" is best suited to defeat the president.
In that role, Iowans currently favor Beto O'Rourke, the retiring U.S. representative from Texas who narrowly lost a U.S. Senate race to sitting Republican Ted Cruz. Though he lost, O'Rourke raised unprecedented amounts of money and drew national attention.
O'Rourke earns support from 11 percent of respondents, who say he's their first choice for president.
Eight percent say Massachusetts Sen. Elizabeth Warren is their first choice. No other candidate tops 5 percent.
Everyone loves Michelle and thinks she would contribute to the campaign, and no one wants Hillary.