President Biden’s approval rating has climbed to its highest point in nearly a year, according to new Gallup polling, as he ramps up his campaign for another four years in the White House. Biden’s job rating among U.S. adults climbed 4 percentage points between May and June, the survey found, to 43 percent who say they approve of the way the president is handling his role. It’s the highest rating since last August, but still below the approval in the upper 50s recorded at the start of his time in the White House. Fifty-four percent of U.S. adults overall disapprove...