In this month's City Journal, he has the lead piece, a rather alarmist view of Iran and its prospective nukes:
Perhaps it’s unduly pessimistic to write the civilized world automatically into what Osama bin Laden called the “weak horse” role (Islam being the “strong horse”). But, if you were an Iranian “moderate” and you’d watched the West’s reaction to the embassy seizure and the Rushdie murders and Hezbollah terrorism, wouldn’t you be thinking along those lines? I don’t suppose Buenos Aires Jews expect to have their institutions nuked any more than 12 years ago they expected to be blown up in their own city by Iranian-backed suicide bombers. Nukes have gone freelance, and there’s nothing much we can do about that, and sooner or later we’ll see the consequences—in Vancouver or Rotterdam, Glasgow or Atlanta. But, that being so, we owe it to ourselves to take the minimal precautionary step of ending the one regime whose political establishment is explicitly pledged to the nuclear annihilation of neighboring states.Not a pretty picture.
Once again, we face a choice between bad and worse options. There can be no “surgical” strike in any meaningful sense: Iran’s clients on the ground will retaliate in Iraq, Lebanon, Israel, and Europe. Nor should we put much stock in the country’s allegedly “pro-American” youth. This shouldn’t be a touchy-feely nation-building exercise: rehabilitation may be a bonus, but the primary objective should be punishment—and incarceration. It’s up to the Iranian people how nutty a government they want to live with, but extraterritorial nuttiness has to be shown not to pay. That means swift, massive, devastating force that decapitates the regime—but no occupation.
The cost of de-nuking Iran will be high now but significantly higher with every year it’s postponed. The lesson of the Danish cartoons is the clearest reminder that what is at stake here is the credibility of our civilization. Whether or not we end the nuclearization of the Islamic Republic will be an act that defines our time.
Iran should be our ally, geopolitically speaking. We have Jimmy Carter to thank for the fact that she's not. And no easy answers.