Sara Salazar reacts during the funeral for her two children at a cemetery in Ciudad Juarez, Mexico Feb 26, 2011. Salazar's daughter, son and daughter-in-law were kidnapped on February 7 and found dead on Friday along a highway on the outskirts of Ciudad Juarez. Sara's other daughter Josefina Reyes Salazar, who was a campaigner against violence and human rights abuses by military officials, was murdered in January 2010. [Photo/Agencies]

Boys sit on an army tank during a protest against Libyan leader Muammar Gaddafi in Benghazi Feb 26, 2011. Libya's rebel-held city of Benghazi has filled a political void with a coalition which is cleaning up, providing food, building defences, reassuring foreign oil firms and telling Tripoli it believes in one nation. [Photo/Agencies]