It's college football season, and that means corruption and scandal. (Margaret Soltan at University Diaries blogs superbly and tirelessly about that corruption.) We've actually gotten to the point where Sports Illustrated, not the Chronicle of Higher Education but Sports Illustrated, has called for a major university football team to be disbanded.

The Libyan revolution is coming to a rapid end, although there is fighting left to do. Twenty-seven weeks ago, Muammar Qadhafi's armed forces fired on peaceful protestors across Libya. Today, he's in hiding, and a rebel army that didn't exist six months ago, combined with NATO's air power, has managed to take control of most of the country.

Let me point out a basic truth: that was really fast.

So, the Iowa Straw Poll went overwhelmingly to candidates who would have been considered fringe last time around, with Michelle Bachmann and Ron Paul combining for something like 55% of the vote. Some Democrats are taking this as consolation, on the theory that even if Obama is vulnerable the Republicans will nominate someone too extreme to beat him.

Let's get one thing straight: without a national debt, there is no national defense. This has always been true.

We can all sputter righteously about the evils of borrowing and debt, but a United States government that did not borrow would either have to do without any military at all or else make do with a tiny, ill-equipped military with troops who almost never got their pay, which is what we had before the Washington Administration. Access to credit has always been central to effective government operations, and especially to effective military operations. Gimmicks like "debt ceilings" and "balanced budget amendments" not only threaten the effectiveness of basic, everyday governance but make the government completely incapable of responding to an emergency.