Autoglass “Craks” (00:40)# If your car’s exhaust pipe springs a leak, you normally rush it off to the next mechanic a.s.a.p. The consequences could otherwise be dire. Windscreens seem a little less important, though. Most people don’t bother taking any action if theirs has a small crack, al- though one really should be cautious and take preventative measures. The man in this spot isn’t too worried about his windscreen steaming up, either. Which leads to a sticky end when the crack literally starts pursuing him. An exaggerated tale with a grain of truth …