Barbara Kellerman has a piece in WaPo wherein she admonishes the US not to dither with respect to Iran: http://views.washingtonpost.com/leadership/panelists/2009/09/uprooting-bad-leaders.html?hpid=smartliving
I link to the article not because it is interesting. It is not. Rather, I link to it to show an astonishingly bad piece of writing and advice from a member of the faculty at Harvard. This would have been a B- paper in the classes I taught.
Kellerman compares the president of Iran to Hitler and Iran to Nazi Germany all the while denying that she is making facile historical comparisons to Hitler and Nazi Germany. She then outlines a vague nine step program to engage Iran multilaterally on a wide range of issues while being prepared to use any weapons at our disposal. Step nine is "don't be delusional". I would add a step ten: "disregard Barbara Kellerman."