Looking back at the deadly protests in Iran

Seven months ago, Iran unleashed a deadly crackdown on protesters who were demanding an end to the 47-year-old theocratic regime. At least 7,000 people were confirmed killed over the course of two days, according human rights groups say, although they warn the death toll is likely closer to 20,000. Those events were cited as one of the U.S. government’s justifications for going to war with Iran— a…