Two decades after the fall of Soviet-bloc dictatorships, popular movements for democracy are erupting in the last regional bastion of authoritarianism: the Arab world.
So far, only Tunisia's dictator, Zine el-Abidine Ben Ali, has been toppled, while Egypt's President Hosni Mubarak - who has ruled that ancient land longer than many pharaohs - announced Tuesday that he will step down in September. But other Arab autocrats are bound to go. From Algeria to Syria to Jordan, people are fed up with stagnation and injustice, and are mobilizing for democratic change.
