ALBAWABA- Thousands of farmers from across the European Union converged on Brussels on Thursday, blocking major roads with hundreds of tractors, clashing with police, and disrupting traffic during an EU leaders’ summit. Protesters hurled eggs, potatoes, and smoke bombs, set off fireworks, and ignited fires, prompting authorities to respond with tear gas and water cannons. The demonstrations oppose the proposed EU-Mercosur free trade agreement with South American nations including Brazil ...