Residents of the Shiite Muslim village of Malkiya, Bahrain, southwest of Manama, react as riot police and tanks moving into their town Sunday, March 20, 2011.Bahraini authorities are trying to crush a revolt by the nation's majority Shiites for greater political freedoms. Saudi Arabia and other Gulf states have sent forces to help Bahrain's Sunni dynasty.(AP Photo/Hasan Jamali)