Here's why this business emperor makes sure he & his son don't fly together

In the days of yore, rulers of vast kingdoms safeguarded the next-in-line from a number of potential dangers like the treachery of scheming relatives or the threat of advancing enemy-armies. Though there isn't much sword-drawing in our fairly calm times, not much has changed when it comes to worrying about the safety of inheritors. Like this business emperor, who ensures that he and the prince-in-waiting never take off on the same copter. Uneasy indeed is the head that wears the crown.