Security forces opened fire on protesters storming Baghdad's Green Zone on May 20, killing three and wounding some 20. A journalist covering the protest was also killed. Thousands of demonstrators had gathered in the capital's Tahrir Square before several hundred tried to enter the fortified Green Zone, which houses government institutions and foreign consulates. Security forces responded to the breach by opening fire on the protesters, using tear-gas and live rounds. Protesters had reportedly entered the prime minister's office before they were forced to retreat. The incident marked the second time in recent weeks that protesters mobilized by Shi'ite cleric Moqtada al-Sadr succeeded in breaching the Green Zone, demanding reform and an end to corruption. After this new breach, Sadr issued a statement to his followers, saying: "I respect your choice and your peaceful spontaneous revolt. Curse the government that kills its children in cold blood." (Rudaw, Rudaw, Rudaw, May 20)