I WAS DRIVING FOWN THE HIGHWAY AND THE CAR IN FRONT OF ME STOPPED. I WAS GOING 45 MPH. I WAS TWO CAR LENGTHS BEHIND HIM. I HIT THE BRAKES AND THE CAR WOULDN'T STOP. I THEN SLAMMED THE BRAKES AND THE CAR SLOWED DOWN, BUT I ENDED UP REAR ENDING HIM. IT FELT LIKE MY CAR WAS ON ICE, BUT THE ROADS WERE CLEAR. IT WAS 29 DEGREES OUTSIDE.