In my column this week, I tried to find some kind of metaphor for the GOP race. And then I had a flashback. Remember Wacky Races? Romney vs Palin is Peter Perfect vs Penelope Pitstop. Newt is Muttley. Ron Paul is professor Pat Pending. And the rest are the Ant Hill Mob. Which led me down the Youtube rabbithole. Here's as good an analysis of Palin's campaign strategy as any I've seen: