Son, father fight over ownership of Pope John Paul II's car

The man who owns the only car Pope John Paul II ever owned wants to auction it, but his father claims that the car belongs to him since he secured his son's business loans. The case is now in court. It seems to me that there is only one solution that the judge can present, one presented by King Solomon in slightly different situation many years ago. Cut the dang thing in half and give half to each of them. We'd see who the car really means more to then.