During the 110th Congress, under the leadership of Chairman Joseph Lieberman (ID-CT), the Committee continued its investigation into the threat of domestic radicalization and homegrown terrorism inspired by violent Islamist ideology. The Committee has held five more hearings exploring a range of subjects, including an assessment of the homegrown threat in the United States, the European experience with domestic radicalization, the federal government’s efforts to counter the homegrown terrorist threat, the role of local law enforcement in responding to the threat, and the Internet’s role in the radicalization process.
This staff report concerns the last of these subjects – how violent Islamist terrorist groups like al-Qaeda are using the Internet to enlist followers into the global violent Islamist terrorist movement and to increase support for the movement, ranging from ideological support, to fundraising, and ultimately to planning and executing terrorist attacks. In the second section of this report, we examine the increasing number of homegrown incidents and the judgments of the intelligence and law enforcement communities that there will likely be additional homegrown threats in the future. The third section explores the four-step radicalization process through which an individual can be enticed to adopt a violent Islamist extremist mindset and act on the ideology’s call to violence. Section four identifies the disturbingly broad array of materials available on the Internet that promote the violent Islamist extremist ideology. The availability of these resources is not haphazard, but is part of a comprehensive, tightly controlled messaging campaign by al-Qaeda and like-minded extremists designed to spread their violent message. The fifth section of the report examines how these materials facilitate and encourage the radicalization process.
