#AP | Riot police tear down pictures of prisoners and people who have died in anti-government unrest during clashes with protesters #Jidhafs, #Bahrain, on #Friday, #July20, 2012. At top second right is a picture of Saudi Shiite opposition cleric Sheik Nimr al-Nimr, who was injured and arrested recently by Saudi security forces in the neighboring kingdom. Thousands of anti-government protesters in Bahrain have clashed with riot police firing tear gas in demonstrations against plans to make political marches illegal.