Regime change the only answer in Iran?

Davis Lewin argues that regime change is the only answer in Iran and has been for the last 30 years. To call for regime change is neither simplistic nor imperial. For those of us blessed with freedom, it is a mere resignation to hard truth in the face of oppressive evil. For those Iranians with their throats under the boot of the Basij - the mothers, fathers and children choking on Khomeini's