Librada Martinez, an indigenous Guarani Indian, is arrested by the police during an eviction from Plaza Uruguay in Asuncion, January 5, 2012. Asuncion's mayor ordered the eviction of dozens of Guaranis who were camped in the square for the past seven months to pressure the government of President Fernando Lugo to grant them ownership of a plot of land where they hope to establish themselves as one community. REUTERS/Jorge Adorno(PARAGUAY - Tags: POLITICS SOCIETY TPX IMAGES OF THE DAY)