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. February 24, 2011 Report: U.S. Extremist Groups on the Rise ------------------------------------------ New figures show membership in anti-government extremist groups is at record levels in the United States. According to the Southern Poverty Law Center, anti-government "patriot" groups and militias grew by 61 percent in 2010 after tripling the year before. The number of active hate groups topped 1,000-an increase of 7.5 percent-for the first time since the Center began keeping count in the early 1980s. .