What Iran's regime learned from its own revolution
Analysts say it was the Shah's over-reliance on a single security force that contributed to his ouster, and the rulers in Tehran are wary of making the same mistake.
Sawabiya YarKarkara 
Analysts say it was the Shah's over-reliance on a single security force that contributed to his ouster, and the rulers in Tehran are wary of making the same mistake.
