ON DECEMBER 29, 2008, MY SON AND HIS GIRLFRIEND WERE INVOLVED IN AN AUTO ACCIDENT. HE WAS DRIVING A 2006 NISSAN SENTRA WITH SIDE AIRBAGS. HIS VEHICLE WAS HIT ON THE DRIVER'S SIDE. THE DRIVER'S FRONT AIRBAG AND SIDE AIRBAG DEPLOYED. THE PASSENGERS' FRONT AIRBAG DEPLOYED HOWEVER THE PASSENGER'S SIDE AIRBAG DID NOT DEPLOY. INJURIES - DRIVER - RIGHT FEMUR FRACTURE RIGHT TIBIA AND FRACTURE TO LEFT PELVIS; PASSENGER - SEVERE HEAD INJURY. ARE ALL AIRBAGS SUPPOSED TO DEPLOY OR NOT WHEN THE VEHICLE IS INVOLVED IN AN AUTO ACCIDENT? *TR