Former Congressman Bill Orton, a political maverick who served three terms as a Democrat in one of Utah's most conservative districts, has died. The 60-year-old died in an all-terrain vehicle accident Saturday afternoon at the Little Sahara Sand Dunes, the Juab County sheriff said. "He was riding out on the sand and went off a very steep sand dune, and when he impacted the bottom, the front end of the four-wheeler flipped on top of him, injuring him," Sheriff Alden Orme told the Deseret News late Saturday. "He was alone at the time of the accident. Another ATV rider passed...