By Kelly Hockenberry, Columnist, The Times I realize that many people find the pomp and circumstance of the British Aristocracy silly. I, however, am enamored by it. And, the fact that American commoner Megan Markle can snatch a prince gives us all hope, right? (Sorry, present husband) So, obviously I was excited when the story broke on a Monday morning that Kate had given birth to a baby boy....