As conservatives gather in the Washington area on Thursday for three days of speeches from prospective 2016 presidential candidates and discussions about the future of the GOP, a new Washington Post-ABC News poll found that three in 10 of all Republicans say they would not vote for New Jersey Gov. Chris Christie if he ran for the White House…

The poll also found that former Florida governor Jeb Bush has problems of a different kind. He is more popular in the Republican Party than Christie but faces potential head winds as a candidate. The Post-ABC poll found that almost half of all Americans, and 50 percent of registered voters, say they “definitely would not” vote for him for president — a possible hangover from the presidency of his brother George W. Bush…

The survey asked about nine Republicans, most of them thinking seriously about running in 2016, and one Democrat, Hillary Rodham Clinton. Twenty-five percent of all Americans say they “definitely would” vote for the former secretary of state, while 41 percent say they would consider doing so. Thirty-two percent of all Americans (and 37 percent of registered voters) say they definitely would not.