Perry’s Prospects: Tough opponent for hockey player

CARLSBAD (CBS 8) - It has been a little more than two years since Mark Kelly's wife, former Congresswoman Gabrielle Giffords, was nearly assassinated after a gunman shot her in the head. Since then, Giffords has made a remarkable recovery and become an inspiration for...

Suffering a single concussion may cause lasting brain damage, researchers report in the journal Radiology. Steven Flanagan, co-director of the Concussion Center at NYU Langone Medical Center, discusses the findings, and why diagnosing a concussion is so difficult....