0Bahrain RiotsPolice and military tanks moved into Manama's Pearl Square Thursday, killing four people in an attempt to silence anti-government demonstrations. Karen Leigh reports on the scene and the run-up to the revolt.Updated Jul. 13, 2017 1:05PM EDT / Published Feb. 18, 2011 4:15AM EST Hassan Ammar / AP Photo Hassan Ammar / AP Photo John Moore / Getty Images Joseph Eid, AFP / Getty Images John Moore / Getty Images Hasan Jamali / AP Photo James Lawler Duggan / AP Photo John Moore / Getty Images Tony Mitchell / AP Photo Hassan Ammar / AP Photo Hassan Ammar / AP Photo Hasan Jamali / AP Photo AFP / Getty Images Hassan Ammar / AP Photo AFP / Getty Images
Hassan Ammar / AP Photo John Moore / Getty Images Joseph Eid, AFP / Getty Images John Moore / Getty Images Hasan Jamali / AP Photo James Lawler Duggan / AP Photo John Moore / Getty Images Tony Mitchell / AP Photo Hassan Ammar / AP Photo Hassan Ammar / AP Photo Hasan Jamali / AP Photo AFP / Getty Images Hassan Ammar / AP Photo AFP / Getty Images