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. November 15, 2013 Iceberg the Size of Singapore Heads to Sea in Latest Sign of Warming --------------------------------------------------------------------- In the latest potent sign of global warming, an Antarctic iceberg the size of Singapore is heading out to sea after breaking off from a glacier in July. The iceberg could disrupt international shipping. .