The only locksmith at Yosemite National Park in California, the sole EMT ranger at neighboring Devils Postpile National Monument, an experienced sled dog musher in Alaska’s Denali National Park.

At California's Yosemite National Park, the Trump administration fired the only locksmith on staff on Friday. He was the sole employee with the keys and the institutional knowledge needed to rescue visitors from locked restrooms.

Trump's vision for "America's Best Idea": a new national park "full of statues" and existing national parks with fewer employees.