So it looks like there's a bit of royal brouhaha about the Queen (of England etc.) putting her arm around Michelle Obama, and she reciprocating by putting her arm around the Queen. It's about a two-second interlude, but it is the Youtube moment of the G20 summit. Can any of our English or Australian subjects of the Queen tell me what the big deal is? As a citizen of a republic, I am culturally baffled. It's not as if anyone goosed her.