Congressional Hearing (2001). The International Campaign against Terrorism. 107 Congress, 1 Session, Committee on Foreign Relations. US Government Printing Office, Washington DC, S.Hrg 107-234, 25 October 2001. Find online: https://www.govinfo.gov/
Congressional Hearing (2005). The Challenge to the Middle East Road Map. 109 Congress. 1 Session, Committee on foreign Relations. US Government Printing Office, Washington DC, S.H. 109-268, 30 June 2005. Find online: https://www.govinfo.gov/
Congressional Hearing (2009). The Middle East: The Road to Peace. 111 Congress, 1 Session, Senate, Committee on Foreign Relations. US Government Publishing Office, Washington DC, S. Hrg. 111-286, 14 May 2009. Find online: https://www.govinfo.gov/