Bolivian President Evo Morales sings his national anthem during the annual May Day march in La Paz on Wednesday. He announced during a speech that he was expelling the U.S. Agency for International Development from the country. Juan Karita/AP hide caption

itoggle caption Juan Karita/AP

Bolivian President Evo Morales speaks last month at an event in La Paz to mark Sea Day, when the country lost access to the coast in a war with Chile more than 100 years ago. On Wednesday, Bolivia filed a lawsuit against Chile at the International Court of Justice to reclaim access to the Pacific Ocean. Juan Karita/AP hide caption

itoggle caption Juan Karita/AP