There are a couple false "truths" which seem to be dictating much if not most of the Republican presidential race. One is that Newt Gingrich would be a great debater against President Obama. This accepted conventional wisdom is not only bogus; it is a myth of Herculean proportions. It appears that Gingrich's entire argument for the nomination is that he is the guy we want in a nationally televised verbal brawl with the media's all-time favorite candidate. Nary has an opportunity passed when Newt fails to, in his typically egomaniacal style and with great bombast, assure us that all will...