As a brain-dead "undecided," we were naturally curious when we heard the Implicit Association Test people had set up a Presidential Candidates Test. It takes about 10 minutes, and purports to measure your neurological affinity for Clinton, Obama, Huckabee, and McCain (or little pictures of them). As we understand it, these kinds of tests look for delays in "implicit cognition," deep-rooted neurological associations you aren't usually aware of -- it's just the way the world......