LETTER FROM SENATOR NELSON ON BEHALF OF CONSTITUENT REGARDING GENERAL MOTOR SAFETY DEFECTS. *LD THE CONSUMER SUGGESTED THERE WAS A DEFECT WITH THE GM AIR BAGS IN 2006 CHEVROLET TRAILBLAZER, IN WHICH THE DRIVER SUSTAINED A BRAIN INJURY AND HIS WIFE WAS INJURED, WHEN IT WAS IMPACTED ON THE DRIVER'S SIDE, RESULTING IN LEFT A-PILLAR CONTACT WHEN THE AIR BAG FAILED TO DEPLOY AND HIS SEAT BELT RESTRAINTS FAILED. THE CRASH WAS OF ENORMOUS SEVERITY, WITH A SPEED CHANGE OF 38 MPH WITH A LINE FORCE IN THE DIRECTION OF THE A PILLAR. *JB