"They do? Which ones? Name one. And if that word came, what then? Would it be the same as the "word" Dwight Eisenhower sent, and later regretted, supporting the Hungarian protesters in 1956 when he had no intention of supporting them militarily? Or the "word" that George H.W. Bush sent the Iraqi Shi'ites after the first Gulf War, who then rebelled against Saddam Hussein and were slaughtered?"
"This revolution will end either as a Tiananmen (a hot Tiananmen with massive and bloody repression or a cold Tiananmen with a finer mix of brutality and co-optation) or as a true revolution that brings down the Islamic Republic.
The latter is improbable but, for the first time in 30 years, not impossible. Imagine the repercussions. It would mark a decisive blow to Islamist radicalism, of which Iran today is not just standard-bearer and model, but financier and arms supplier. It would do to Islamism what the collapse of the Soviet Union did to communism -- leave it forever spent and discredited.
In the region, it would launch a second Arab spring. The first in 2005 -- the expulsion of Syria from Lebanon, the first elections in Iraq and early liberalization in the Gulf states and Egypt -- was aborted by a fierce counterattack from the forces of repression and reaction, led and funded by Iran.
Now, with Hezbollah having lost elections in Lebanon and with Iraq establishing the institutions of a young democracy, the fall of the Islamist dictatorship in Iran would have an electric and contagious effect. The exception -- Iraq and Lebanon -- becomes the rule. Democracy becomes the wave. Syria becomes isolated; Hezbollah and Hamas, patronless. The entire trajectory of the region is reversed."
"Mr. Moussavi began his political career as a hard-liner and a favorite of the revolution’s architect, Ayatollah Ruhollah Khomeini. Although he has long had an adversarial relationship with Iran’s current supreme leader, Ayatollah Ali Khamenei, his insider status makes him loath to mount a real challenge to the core institutions of the Islamic republic. He was an early supporter of Iran’s nuclear program, and as prime minister in the 1980s he approved Iran’s purchase of centrifuges on the nuclear black market, according to the International Atomic Energy Agency."