Demonstrators chained to the metal barriers outside the Congress building, scuffle with riot police during a protest in support of the Aysen region social movement, in Valparaiso city

 
Demonstrators chained to the metal barriers outside the Congress building, scuffle with riot police during a protest in support of the Aysen region social movement, in Valparaiso city
Demonstrators chained to the metal barriers outside the Congress building, scuffle with riot police during a protest 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: CIVIL UNREST POLITICS BUSINESS)