Watch: Texas-tested security barriers could prevent ER crash disaster

BRYAN, Texas (KXAN) — On a cloudy April morning, KXAN investigators arrived at the World War II-era air field about 100 miles east of Austin. Following a caravan through a maze of side streets, the team entered through a security gate and park across from a hangar that read, in large capital letters: TEXAS A&M TRANSPORTATION INSTITUTE.Bryan Army Air Field trained pilots during the war and, later, a handful of future astronauts, including Buzz Aldrin, whose statue stands a short drive f