Terrorism National Security Survey

The Terrorism and National Security Survey (TNSS) is a three-wave national telephone survey conducted between October 2001 and June 2003. The first wave of the survey was conducted as a rolling cross-section over roughly 5 months and included questions about terrorism, military action in Afghanistan, and domestic and international security policies. The second and third waves involved re-interviews with the original respondents, plus a small new cross-section in wave 2, and included questions about terrorism, Saddam Hussein, and the Iraq War