Nate Cohn: “Remarkably, Mr. Trump’s lead among white voters has all but vanished. On average, he holds just a three-point lead among white voters, 48 percent to 45 percent, across an average of high-quality telephone surveys since June 1. His lead among white voters has steadily diminished since April.”
“In the long view, the president’s losses among white voters compared with his final standing in 2016 polls are broad, spanning all major demographic categories. In more recent months, the president’s losses have been somewhat narrower and concentrated among younger voters.”