Dan Balz: “When President Trump won the White House in 2016, he did it by hijacking the Republican Party. Now, after what happened in the midterm elections, it’s clearer than ever that the president’s fortunes and his party’s future are at odds. “If the enthusiasm for Trump in rural and small-town America constituted the story after 2016, the revolt against him in the suburbs, led by female voters, has become the story of the 2018 elections.