Big difference between them and us:

The move to remove the president from office marks the first time in the history of the Islamic Republic that parliament has discussed impeachment of a president. Though the legislature is backed by the Iranian constitution, lawmakers can’t drive Mr. Ahmadinejad from office without the supreme leader’s agreement.

We got a constitution that works. Not automatically, of course. Constant struggle required.

This is from Wall St. Journal, by the way, has yet to rate coverage by any Chicago newspaper etc.