Gunman kills self at Colorado high school; two other students shot

A students at Arapahoe high school tells NBC station KUSA that his class reacted quickly to the gunshots they heard just outside of their room. A gunman opened fire at a high school in Colorado on Friday, wounding two fellow students before killing himself, authorities said. One of the students who was wounded confronted the [...] Gunman kills self at Colorado high school; two other students shot | www.limit.ws