#Ap | Riot police stop and check vehicles in #Daih, #Bahrain, on Saturday, #Nov3, 2012, where Bahraini anti-government protesters tried to organize a march despite a government ban on protests. A heavy police presence prevented protesters from gathering, and police chased and used tear gas to disperse small groups as they emerged. (AP Photo/Hasan Jamali)

#Ap | Riot police stop and check vehicles in #Daih, #Bahrain, on Saturday, #Nov3, 2012, where Bahraini anti-government protesters tried to organize a march despite a government ban on protests. A heavy police presence prevented protesters from gathering, and police chased and used tear gas to disperse small groups as they emerged. (AP Photo/Hasan Jamali)