ATHENS - Self-proclaimed anarchists burst into the Spanish embassy in Athens on Wednesday and threw leaflets in favor of Catalonian independence, an embassy official said."About 15 to 20 entered the embassy and threw leaflets. They did not break anything. The leaflet said 'solidarity is the weapon of the people'," the embassy official told Reuters.Greek police had detained 19 people, a police official said. Another police official said the group, known as Rouvikonas, had been demonstrating in favor of Catalonian independence.