Police arrest a member of the Mapuches Indians Movement during a rally in front of the Government Palace in Santiago August 13, 2009. The rally was held to protest the death of Faculdo Mendoza Collio, 24, a Mapuche Indian who died on August 12, 2009 after being shot during clashes with the police in a land dispute in southern Chile. REUTERS/Victor Ruiz Caballero (CHILE POLITICS CONFLICT SOCIETY)