In Newsweek, the former editor of Foreign Affairs, and student of Samuel Huntington, says why:
"The more intelligent question is, given what we knew at the time, was toppling Saddam's regime a worthwhile objective? Bush's answer is yes, Howard Dean's is no. Kerry's answer is that it was a worthwhile objective but was disastrously executed. For this "nuance" Kerry has been attacked from both the right and the left. But it happens to be the most defensible position on the subject."