Voters in congressional districts that President Trump won in 2016 but flipped Democratic last November support his border wall and believe Democratic Speaker Nancy Pelosi should have accepted his immigration deal to end the partial government shutdown.

A poll of 10 representative districts, some of which Trump won by a big margin but then voted a Democrat into office in 2018, also found that a plurality approve of the president’s job performance, 49 percent to 48 percent.