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 30, 2015 Study: White Americans are Biggest Terror Threat in U.S. --------------------------------------------------------- On Sunday, Colorado Governor John Hickenlooper joined with voices calling the clinic shooting an act of "terrorism." This comes as a new study finds White Americans are the biggest terror threat in the United States. The New America Foundation says that of 26 acts of terrorism in the U.S. since 9/11, most were carried out by whites. The list does not include several mass shootings carried out by whites, including Sandy Hook or the Aurora movie theater, because they lacked political motivation. .