A spray of water cools Bahraini anti-government protesters wearing national flags and carrying pictures of top Bahraini Shiite Muslim cleric Sheik Issa Qassim during a march stretching more than 5 ... more 
A spray of water cools Bahraini anti-government protesters wearing national flags and carrying pictures of top Bahraini Shiite Muslim cleric Sheik Issa Qassim during a march stretching more than 5 kilometers (3 miles) along a main four-lane divided highway Friday, May 18, 2012, west of the capital of Manama, Bahrain. Tens of thousands of protesters chanting "Bahrain is not for sale" denounced proposals for closer unity between the unrest-torn Gulf kingdom and neighboring Saudi Arabia. (AP Photo/Hasan Jamali) less 
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Associated Press | Photo By Hasan Jamali
Fri, May 18, 2012 2:07 PM EDT