For the older generation it must have been like traveling back in time to late 1970s. Thousands of Iranian students have protested in the streets of Tehran every day this past week or so shouting slogans like "This is our last warning to you," "Iranian students are ready for an uprising" and "Death to dictatorship." The target of those slogans this time wasn't the Shah, but rather the militant religious clerics who led those protests two decades ago. The students have even taken to tweaking the nose of those clerics by singing "Ey Iran," the nation's anthem under the Shah....