Republicans, supposed defenders of limited government, actually are enablers of an unlimited presidency. Their belief in strict construction of the Constitution evaporates, and they become, in behavior if not in thought, adherents of the woolly idea of a 'living Constitution.' They endorse, by their passivity, the idea that new threats justify ignoring the Framers' text and logic about shared responsibility for war-making.

Barack Obama, who might be mercifully closing the Clinton parenthesis in presidential history, is refreshingly cerebral amid this recrudescence of the paranoid style in American politics. He is the un-Edwards and un-Huckabee - an adult aiming to reform the real world rather than an adolescent fantasizing mock-heroic 'fights' against fictitious villains in a left-wing cartoon version of this country.

Politics in a democracy is transactional: Politicians seek votes by promising to do things for voters, who seek promises in exchange for their votes.

Today it would be progress if everyone would stop talking about values. Instead, let us talk, as the Founders did, about virtues.

The primary goal of collectivism - of socialism in Europe and contemporary liberalism in America - is to enlarge governmental supervision of individuals' lives. This is done in the name of equality. People are to be conscripted into one large cohort, everyone equal (although not equal in status or power to the governing class) in their status as wards of a self-aggrandizing government.

It is axiomatic: When there is no penalty for failure, failures proliferate.

The English language is not always the President's friend.