In public, an admission of technological inadequacy would be too embarrassing.

The notion that public service requires men and women of good character now seems quaint.

I grew up in Queens, in New York City, in a middle class Jewish family. My mother was a public school teacher, my father was a lawyer. They were Democrats - kind of middle-of-the-road democrats.

In 2007, early in the improbable presidential candidacy of Barack Obama, the young first-term senator began a series of foreign-policy speeches that seemed too general to provide a guide to what he might do if elected.

The mishandling of the would-be airplane bomber Umar Farouk Abdul Mutallab's visa is only the latest piece of evidence that the granting of visas should be taken away from the State Department. For the granting of visas - especially today, when terrorism is such a complex threat - is far closer to being a law-enforcement function.

Opponents of U.S. sanctions have made 'unilateral sanctions' their special target. They argue that sanctions observed by many nations would be much more effective. True enough. Far better for trade with an outlaw regime to be restricted by many nations than by just one.