According to a July 10, 2008 press release, the Senate Committee on Homeland Security & Governmental Affairs held a seventh hearing on Islamist radicalization and homegrown terrorism. Witnesses including Maajid Nawaz, a former leader of the United Kingdom's Hizb uut-Tahrir now working as a counterterrorist, "outlined steps that should be taken to identify, isolate and ultimately eliminate the threat of homegrown terrorism and the ideology that supports it." Committee Chairman, Joe Liberman, said, "We must better understand the roots of Islamist ideology so we can better guide our international, national and local efforts to counter its spread under its many different names, whether it is Al Qaeda, Hamas, Hizb ut-Tharir, the Muslim Brotherhood, or other splinter groups that promote the ideology."
The House also addressed this topic in its Rept. 110-384 Pt. 1, Violent Radicalization and Homegrown Terrorism Prevention Act of 2007 (Oct. 16, 2007). One of the nine points made in the report addresses who might be a terrorist: "Individuals prone to violent radicalization, homegrown terrorism, and ideologically based violence span all races, ethnicities, and religious beliefs, and individuals should not be targeted based solely on race, ethnicity, or religion."
The act recommends establishing a National Commission on the Prevention of Violent Radicalization and Ideologically Based Violence. First among the Commission's charges is to "Examine and report upon the facts and causes of violent radicalization, homegrown terrorism, and ideologically based violence in the United States, including United States connections to non-United States persons and networks, violent radicalization, homegrown terrorism, and ideologically based violence in prison, individual or `lone wolf' violent radicalization, homegrown terrorism, and ideologically based violence, and other faces of the phenomena of violent radicalization, homegrown terrorism, and ideologically based violence that the Commission considers important." View the latest status on the progress of the act through Congress.