The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. May 18, 2018 Colombia Orders Thousands to Evacuate Amid Fears that Dam May Burst ------------------------------------------------------------------- Colombia's government has ordered tens of thousands of people to evacuate areas along the Cauca river, as heavy rains threatened to breach a hydroelectric dam under construction. At least 600 people have been left homeless after workers cleared a blockage at the mega-dam in northwestern Colombia, causing a surge in river levels downstream that flooded homes and destroyed schools, bridges and a health center. .