Comment: position. The simple solution is take away his position, use his own tactics against him, as with all bullies, they are thin skinned, they lash out at dissension. For someone over a lifetime, to elevate himself over most people by stature is to say he is morally or mentally wrong or both. The best way to fight fire is with fire, if you kick a bully in the ass, most likely he will run. Bloody his nose  and he won't feel so kingly after all, the name of the game is "trump Trump," say it like it is, he works for us, not the other way around.