SHORTLY AFTER MIDNIGHT ON 19 DECEMBER 2002, MY STEP-SON, AGE 35, AND I WERE DRIVING SOUTH BOUND ON I-35 NEAR PERRY, OK IN MY 2002 DODGE DURANGO. I WAS DRIVING AND MY SON WAS SITTING IN THE PASSENGER SEAT, SLEEPING. HE WAS WEARING HIS SEAT BELT. I CHANGED LANES TO PASS ANOTHER VEHICLE (THIS IS A SOUTHBOUND INTERSTATE) AND WAS TRAVELING AT 70 MPH WITH THE CRUISE CONTROL ENGAGED. AS I APPROACHED THE VEHICLE IN THE RIGHT LANE WHICH I WAS PASSING, IT SUDDENLY SWERVED INTO MY LANE (LEFT, PASSING LANE). HER BUMPER CAME IN CONTACT WITH THE PASSENGER SIDE OF MY VEHICLE ON THE FRONT QUARTER PANEL NEAR THE WHEEL WELL. (SHE SAID LATER THAT SHE FELT A SLIGHT BUMP WHICH SHE DIDN'T RELATE TO ANOTHER CAR AT THAT MOMENT). AS HER CAR SWERVED INTO MY LANE, I ATTEMPTED TO SWERVE TO THE LEFT TO AVOID HER. AT THE MOMENT THAT I PULLED THE STEERING WHEEL LEFT, HER REAR BUMPER MADE THE CONTACT WITH MY DURGANGO LISTED ABOVE. MY AIRBAG IMMEDIATELY DEPLOYED, STOPPING ME FROM BRAKING OR CONTROLLING THE STEERING. MY VEHICLE THEN WENT ACROSS THE MEDIAN GRASS (EAST BOUND) TOWARDS THE NORTHBOUND TRAFFIC. I COULD NOT SEE ANYTHING DUE TO THE AIRBAG, NOR COULD I STEER DUE TO THE AIRBAG ,NOR COULD I BRAKE DUE TO THE AIRBAG. AS THE AIRBAG BEGAN TO DEFLATE MY THE RIGHT SIDE OF MY DURANGO SLAMMED INTO A NORTHBOUND SEMI TRAILER TRUCK, SPUN AND ROLLED ONCE, LANDING ON THE SIDE OF THE ROAD IN AN UPRIGHT POSITION. MY 35 YEAR OLD STEP- SON DIED OF HEAD INJURIES. THIS AIRBAG SHOULD NEVER HAVE DEPLOYED. T