Bernie Sanders told the AP in an interview Wednesday that he believes that Donald Trump will be a one-term president. “In terms of the first three months in office, Donald Trump is the least popular president in the history of polling,” Sanders said ahead of embarking on a nationwide tour to rally Democrats. “I do not believe that if Trump continues these policies that he’s going to be re-elected. Nor do I think that the Republicans are going to do well in 2018,” Sanders said. “The momentum right now is with the progressive movement in this country. And I think the Republicans are on the defensive and will be on the defensive increasingly.” The tour, which will include Democratic National Committee Chairman Tom Perez, begins on Monday with a rally in Portland, Maine, followed by stops in Kentucky, Florida, Texas, Nebraska, Utah, Arizona and Nevada.