Strictly speaking, you intellectual dwarf, I have a genius level I.Q., as a matter of fact...146 to be exact. But you don't have to be a genius to know that Trump is a greedy, self aggrandising, lowlife. You obviously, are NOT a genius. The President picks his own call sign, first of all. Second, just to show you how much of a conceited f**k that dung heap you call president is...he chose "Mogul" as his call sign. What does that tell you? Nunce. Yes, I'm sure they did know President Obama better than me, I never met him. Dolt.