DRIVING ON STRAIGHT ROAD AND CAR SUDDENLY PULLED RIGHT ONTO THE SHOULDER. IT FELT LIKE THE CAR LOST ITS STEERING CAPACITY. TRIED TO CORRECT THE STEERING ONTO THE ROAD AND THEN CAR SPUN 180, THEN HIT DITCH. CAR ROLLED OVER 100 FT. IN AIR AND LANDED ON WHEELS. THE FRONT, NOR SIDE AIR BAGS DEPLOYED EVEN WHEN CAR STRUCK THE SIDE ON THE GROUND. CANADA HAS RECALLED 67,000 VEHICLES DUE TO POWER STEERING MOTOR CONTROL MODULE DEFECTIVE. GM NEEDS TO RECALL THESE IN THE US BEFORE SOMEONE GETS KILLED. (IT ALMOST KILLED US IF WE DIDN'T HAVE OUR SEATBELTS ON!) *TR