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 3, 2010 United and Continental to Merge ------------------------------- In business news, United and Continental Airlines have announced plans to merge. The new company will become the world’s largest airline. The move comes just two years after Delta and Northwest merged. .