Costa Rican man wearing mask marches towards Legislative Assembly to protest against proposed free trade pact between Costa Rica and United States in San Jose

 
Costa Rican man wearing mask marches towards Legislative Assembly to protest against proposed free trade pact between Costa Rica and United States in San Jose
A Costa Rican man wearing a mask marches towards the Legislative Assembly to protest against the proposed free trade pact between Costa Rica and the United States in San Jose October 23, 2006. REUTERS/Juan Carlos Ulate (COSTA RICA)