I'll admit, the photo of Nicolas Sarkozy and Carla got me thinking of famous (photogenic) political couples today — and since today's the day JFK and Jacqueline Kennedy announced their engagement in 1953, my mind settled on them. Did you follow that meandering train of thought (I'm sorry it's a local — not making all the stops. . .)? If you're still with me, I want to know: Just how much do you know about the Camelot couple?