So what happened was...we were driving in the left lane of I 35W heading North when a medium sized truck (not semi, but big) swerved in front of us really quick, I braked and swerved left (away)...I managed to avoid the a**Hole trucker but the rear got light and it started fishtailing, I had control by counter steering for a little bit but then it completely snapped left and it was OC, we hit the center median (dividing N and S bound traffic),the airbags deployed and I couldnt see anything from the powder, it then bounced off and started spinning in circles across traffic (I still dont get how we didnt get hit by other cars) then missed the concrete guard rail on the right side of the freeway by about 1-2 feet (tire marks), we stopped at the top of the ditch and jumped out as fast as we could, next thing I know the car starts rolling down the ditch...