Will America’s national parks — ‘the best idea we ever had’ — survive Trump?
Ted Kerasote writes: Like a cinnamon river overflowing its banks, thousands of elk have been making their way across Jackson Hole, Wyo., to their summer range below the high, jagged peaks of Grand Teton National Park. This is one of the world’s most spectacular migrations, protected by the creation and expansion over the last half century of what is now a 485-square-mile park. As the weather has warmed, cars and vans carrying tourists from far and wide have been lining…