Rose Waller, 13, center, talks with her mother, Char Waller, and Eric Brown at a mountain bike camp in Bellingham, Wash., on Aug. 10, 2016. A bill supported by Republican Utah Sens. Orrin Hatch and Mike Lee that would open up biking in federally designated wilderness areas has divided some mountain bikers, and been opposed by many environmentalists.
Rose Waller, 13, center, talks with her mother, Char Waller, and Eric Brown at a mountain bike camp in Bellingham, Wash., on Aug. 10, 2016. A bill supported by Republican Utah Sens. Orrin Hatch and Mike Lee that would open up biking in federally designated wilderness areas has divided some mountain bikers, and been opposed by many environmentalists. Ruth Fremson The New York Times
Rose Waller, 13, center, talks with her mother, Char Waller, and Eric Brown at a mountain bike camp in Bellingham, Wash., on Aug. 10, 2016. A bill supported by Republican Utah Sens. Orrin Hatch and Mike Lee that would open up biking in federally designated wilderness areas has divided some mountain bikers, and been opposed by many environmentalists. Ruth Fremson The New York Times