Bolivian riot police force confront striking employees of Bolivia's biggest airline, Lloyd Aereo Boliviano (LAB), off the main runway at the airport in Cochabamba, central Bolivia, March 30, 2006. Workers from Bolivia's flag airline blocked the runway at the international airport in the city of Cochabamba on Thursday, calling for the government to save the debt-crippled carrier. REUTERS/Danilo Balderrama