An earthen dam broke near the Grand Canyon following heavy rains, and officials are evacuating hundreds from the massive gorge. Grand Canyon National Park spokeswoman Maureen Oltrogge says Redlands Dam broke at about 6 a.m. and is causing some flooding in the town of Supai at the bottom of the canyon. She says Supai is not under water. About 400 members of the Havasupai Tribe live there. Oltrogge says some campers and river runners in the canyon also are being evacuated by seven helicopters at the scene. She says evacuees are being taken to a Red Cross shelter in Peach...