Terrorism: Commentary on Security Documents is a series that provides primary source documents and expert commentary on the worldwide counter-terrorism effort. Among the documents collected are transcripts of Congressional testimony, reports by such federal government bodies as the Congressional Research Service (CRS) and the Government Accountability Office (GAO), and case law covering issues related to terrorism. Most volumes carry a single theme, and inside each volume the documents appear within topic-based categories. The series also includes a subject index and other indices that guide the user through this complex area of the law. Volume 123, Global Stability and U.S. National Security, includes documents that illuminate instability concerns in key regions of the world and offer insights into how the lack of stability negatively affects U.S. interests, as well as the interests of other nations. The documents selected by Douglas Lovelace include primarily studies of instability concerns in the Middle East and North Africa, as well as a document providing a general assessment of global stability and reports on Southeast and Central Asia and Latin America.