When the Presidential candidates go before the viewing public to debate the issues there is only one who has legitimate credentials as a classical liberalism scholar and the difference in that foundation of knowledge is the reason why only one sounds like a statesman while the others sound like forked-tongued politicians.
The issues of peace and prosperity are making the warmongers and the State-lovers look like dinosaurs on the verge of extinction. A few of these dinosaurs (the other candidates) are trying to pretend to be relevant and a few are simply and obviously irrelevant.
