A protester throws a stone at riot police during clashes in front of a factory owned by Sabrina (Cambodia) Garment Manufacturing in Kampong Speu province, west of the capital Phnom Penh June 3, 2013. Several thousand workers protested and some clashed with police at the factory which makes clothing for U.S. sportswear company Nike, as they continue a protest refusing to give up their campaign for higher pay. REUTERS/Samrang Pring (CAMBODIA – Tags: CIVIL UNREST SOCIETY BUSINESS TEXTILE)