Only in football is long-term injury the result not of accidents but of the game played properly.

Politicians fascinate because they constitute such a paradox; they are an elite that accomplishes mediocrity for the public good.

If those who wrote and ratified the 14th Amendment had imagined laws restricting immigration - and had anticipated huge waves of illegal immigration - is it reasonable to presume they would have wanted to provide the reward of citizenship to the children of the violators of those laws? Surely not.

Obama, startled that components of government behave as interest groups, seems utterly unfamiliar with public choice theory. It demystifies and de-romanticizes politics by applying economic analysis - how incentives influence behavior - to government.

I say statecraft is soulcraft. Just as all education is moral education because learning conditions conduct, most legislation is moral legislations because it conditions the action and the thought of the nation in broad and important spheres in life.

Obama entered the presidency trailing clouds of intellectual self-regard. His carefully cultivated persona was of a uniquely thoughtful, judicious, deliberative, evidence-driven man comfortable with complexity. The protracted consideration of Keystone supposedly displayed these virtues. Now, however, it is clear that his mind has always been as closed as an unshucked oyster.

There is no reason to think today's levels of [drug] addiction are anywhere near the levels that would be reached under legalization.