ON US 23 IN MICHIGAN, I WAS AT A FULL STOP. I WAS REAR ENDED BY A CAR DRIVING AT APPROXIMATELY 60-70 MPH. THE IMPACT PROPELLED ME INTO THE REAR END OF ANOTHER CAR. NEITHER MY AIRBAG NOR THE PASSENGER AIRBAG DEPLOYED. THERE WERE FOUR OF US IN THE CAR. WE HAVE ALL SUSTAINED SIGNIFICANT INJURIES. *TR