Will Regime Change in Iran Come from Within?

There are some positive signs.

Color me skeptical---how long have we been waiting for the people of Cuba to rise up and overthrow their Communist oppressors? China?

Moreover, if the mullahs can demonstrate their continued ability to oppose the West without consequence, they gain popular support, not lose it.

If we want regime change in Iran, we'll have to fight for it.

Any bets as to our leaders' willingness to do so?