Any Rand said it best.
"Objectivists are not “conservatives.” We are radicals for capitalism; we are fighting for that philosophical base which capitalism did not have and without which it was doomed to perish . . .
Politics is based on three other philosophical disciplines: metaphysics, epistemology and ethics—on a theory of man’s nature and of man’s relationship to existence. It is only on such a base that one can formulate a consistent political theory and achieve it in practice. When, however, men attempt to rush into politics without such a base, the result is that embarrassing conglomeration of impotence, futility, inconsistency and superficiality which is loosely designated today as “conservatism.” . . .
Today’s culture is dominated by the philosophy of mysticism (irrationalism)—altruism—collectivism, the base from which only statism can be derived; the statists (of any brand: communist, fascist or welfare) are merely cashing in on it—while the “conservatives” are scurrying to ride on the enemy’s premises and, somehow, to achieve political freedom by stealth. It can’t be done."
If I thought he could win, Ron Paul would be closer to what we should have than any other politician.