A demonstrator is detained by riot police during a protest outside the Congress building in support of the Aysen region social movement, in Valparaiso city

 
A demonstrator is detained by riot police during a protest outside the Congress building in support of the Aysen region social movement, in Valparaiso city
A demonstrator is detained by riot police during a protest outside the Congress building in support of the Aysen region social movement, in Valparaiso city, about 121 km (75 miles) northwest of Santiago, March 22, 2012. Members of social organizations from Aysen, some 1,682 km (1,045 miles) south of Santiago, are demanding fuel subsidies and special regional minimum salaries, amongst a series of requests, according to local media. REUTERS/Eliseo Fernandez (CHILE - Tags: POLITICS CIVIL UNREST BUSINESS)