the duke pursues the group onto the bridge setting off mines as he tries to catch up with brain navigating through the minefield snake manages to avoid most of the explosives but the cab hits a mine and is blown in half killing cabbie as the group flees on foot brain is killed when he steps on another mine maggie refuses to leave him and stands in the middle of the road shooting at the dukes car until he runs her down killing her snake and the president reach the perimeter wall and the guards raise the president on a rope the duke opens fire on the wall killing the guards and forcing snake to dive for cover but the president shoots the duke dead snake is lifted to safety and the micro-explosives in his neck are neutralized