multiple cities, Argentina
Garbage disposal workers, members of the Truckers' Union, ride a garbage truck in Buenos Aires
Garbage disposal workers, members of the Truckers' Union, ride a garbage truck in Buenos Aires June 21, 2012. Argentina's most powerful union leader, Hugo Moyano, called off a strike by fuel truckers on Thursday after securing a pay increase, but called a one-day strike next week to demand that President Cristina Fernandez lower taxes. REUTERS/Marcos Brindicci (ARGENTINA - Tags: POLITICS ENERGY BUSINESS EMPLOYMENT)