Over the course of 15 years, since about 2000, three male boat operators and a supervisor sexually harassed at least 35 female National Park Service employees during work trips on the Colorado River, according to an investigation released by the Department of the Interior on Tuesday.

Everyone should go whitewater rafting at least once. It is sooooo fun. But when you do? Make sure you're not the Chief of Staff of the Department of the Interior. And make sure it's not during a huge oil spill.