I GOT CAR ACCIDENT ON I90. A BIG TRUCK HIT A REAR DOOR ON DRIVER SIDE AND THE CAR SPINES. THE TRUCK AGAIN HIT TO SIDE OF TRUNK AND TOP DOOR OF TRUNK WAS GONE AND BROKEN ALSO BACK GLASS(BACK OF REAR SEAT) MY QUESTION IS WHY NOT DEPLOY SIDE CURTAIN AIRBAGS ON FRONT AND BACK SEATS. NO AIRBAGS DEPLOY. MY WONDERING IS THAT IF MY KID SIT ON BACK SEAT, I AM SCARE OF IT. IS IT NORMAL ? *TR