Most presidents come to Washington bright as freshly minted dimes and leave much diminished.

Mitch McConnell, 72, is second only to Henry Clay as the state'€™s most consequential public servant. McConnell's skills have been honed through five terms. He is, however - let us say the worst - not cuddly. National Review has said he has 'an owlish, tight-lipped public demeanor reminiscent of George Will.' Harsh. But true.

So the Clinton-Gore era culminates with an election as stained as the blue dress, a Democratic chorus complaining that the Constitution should not be the controlling legal authority, and Clinton's understudy dispatching lawyers to litigate this: It depends on what the meaning of 'vote' is.

Hart is still like that little tub of vaguely milklike gunk that comes with airline coffee. It is labeled a "nondairy" product. Fine: we know what is is non, but what is it?

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.

With a chip on his shoulder larger than his margin of victory, Barack Obama is approaching his second term by replicating the mistake of his first. Then his overreaching involved health care - expanding the entitlement state at the expense of economic growth. Now he seeks another surge of statism, enlarging the portion of gross domestic product grasped by government and dispensed by politics. The occasion is the misnamed "fiscal cliff," the proper name for which is: the Democratic Party's agenda.

Wars do not always begin with an abrupt, cymbal-crash rupture of conditions properly characterized as peace. There can be almost seamlessly incremental transitions.