NASCAR's Tony Stewart Drops Out Of Race After Killing Driver

NASCAR's Tony Stewart Drops Out Of Race After Killing Driver
(Undated) -- Three-time NASCAR champion Tony Stewart won't be racing today after he hit and killed a fellow driver last night in New York. Video shows Sprint car driver Kevin Ward Jr. exiting his car following a spin out. He appears to be looking to confront Stewart when he's suddenly struck on the track by Stewart's car. Police say Stewart is cooperating with their investigation. He was scheduled to compete in today's NASCAR race at Watkins Glen, but has since pulled out.