RedRocksAMPColorado advocates are pushing back against ticket reselling websites like StubHub and SeatGeek that they say are snapping up accessible seats at the Red Rocks Amphitheater the minute they become available and reselling them on a first-come-first-serve basis. New Mobility interviewed two of these advocates, Kevin Williams and Carrie Lucas. They both live in Denver, Colo., are both lawyers, both use power wheelchairs, and both say they have been shut out of concerts at Red Rocks as a result of ticket resell