OWNER STATES THAT WHILE DRIVING AT 55-60 MPH ANOTHER VEHICLE CUT VEHICLE OFF, CAUSING IT TO FLIP OVER ON ITS SIDE AND SLIDE. OWNER NOTES THAT HIS REAR HATCH CAME OPEN AFTER HE HAD RECALL WORK DONE FOR FAULTY LIFT GATE LATCH.OWNER ALSO NOTES THAT HIS SON WAS THROWN OUT OFF VEHICLE.