Tornadoes hit Oklahoma. Injuries reported; big Air Force base closed - USA Today

1. Tornadoes hit Oklahoma. Injuries reported; big Air Force base closed  USA Today
2. Severe Weather Is In The Forecast For The Weekend  KOKH
3. Video shows moment 'twin tornadoes' formed in northern Oklahoma  KOCO
4. Tornado roars through Enid, Oklahoma, destroys homes, forces Air Force base to close  CBS News
5. First Look: Tornado causes extensive damage throughout Enid  KTUL