A man fatally shot himself after his rental car, filled with weapons and explosive materials, breached the perimeter of a power facility in Nevada and crashed into a large cable spool, authorities said Friday. Investigators are treating the incident just outside the Los Angeles Department of Water and Power facility in southern Nevada as terrorism-related, authorities said. Dawson Noah Maloney, a 23-year-old from Albany, New York, drove to Nevada and stayed at the El Rancho Boulder Motel in Boulder City, where investigators found publications espousing extreme right wing, left-wing, white supremacist, and anti-government ideology, they said. Authorities discovered thermite, ammonium...