Freedom of speech for me but not for thee

The New York Sun reports that Columbia University, which hosted Iranian President Mahmoud Ahmadinejad under the banner of 'free speech' and an 'exchange of ideas' ten days ago is far less accommodating to its own students' exercise of their right of free speech. A week after Columbia University termed itself a stronghold of free speech for hosting the Iranian dictator, Mahmoud Ahmadinejad, a new