I wish I could have seen Iranian President Mahmoud Ahmadinajad at one of my Alma Maters last week, Columbia. President Bollinger introduced him, but in a way harsher than I thought fair for A. A world leader, B. An invited guest, and C. A controversial speaker who may have alienated himself from the audience but after such a straw-man set-up, looked pretty decent in comparison. Free speech is the very reason I blog here, and I think that the president’s confrontational introduction of the other president helped to reinforce the very self-righteousness that the Iranians commonly accuse Americans. Forget about some of the strange (and incorrect) claims that the Iranian president offered (can there really have not been a Jewish Holocaust in the 20th Century, or can there really not be a single homosexual in Iran right now?), I am just thinking here about the freedom of speech and the politeness that should be shown to an invited guest and (like him or not) a world leader who may have nuclear weapons.You be the judge:For the videos of President Ahmadinejad himself, they can be found here.