John McCain is being hailed by the press as a "genuine war hero." But is he a war hero in the conventional sense like Audie Murphy and John Glenn? Or is his "war hero" status the creation of a very slick publicity campaign that plays on flag, duty, honor and country? For sure, McCain has the fruit salad - a Silver Star, a Legion of Merit for Valor, a Distinguished Flying Cross, three Bronze Stars, two Commendation medals plus two Purple Hearts and a dozen service gongs. On a purely medal-count basis, he outweighs Murphy and Glenn, who both for...