In another battle of wits (figuratively speaking), GOP frontrunners Mitt Romney and Rick Santorum have embarrassed both themselves and our nation, once more. In Arizona, says Real Clear Politics, each had his barbs tipped and both managed to speak very much, say very little and accomplish nothing more than to give viewers a collective brain ache. Their behavior is juvenile and a bad example to kids about how to debate or even interact with each other. Read more at In Arizona Debates, Romney and Santorum Represent Juvenile Posturing