Authorities say student who had been radicalized fired revolver at Colorado school, wounding 2

By COLLEEN SLEVIN and MATTHEW BROWN Associated Press DENVER (AP) — A 16-year-old boy who had been radicalized by an unspecified “extremist network” fired a revolver multiple times during an attack at a suburban Denver high school that wounded two students, authorities said Thursday. Some students ran and others locked down during Wednesday’s shooting at…