Description: The Copenhagen conference in December 2009 achieved only mandates to continue negotiating toward the next Conference of the Parties (COP) to be held in Mexico City in December 2010. As a background to these proceedings, this document provides a U.S.-centric chronology of the international policy deliberations to address climate change from 1979-2009. Negotiations underway since 2007 have run on two tracks, the Kyoto Protocol the Convention under the Bali Action Plan. Many in the U.S. Congress are concerned with the goals and obligations that a treaty or other form of agreement might embody. For U.S. legislators, additional issues include the compatibility of any international agreement with U.S. domestic policies and laws; the adequacy of appropriations, fiscal measures, and programs to achieve any commitments under the agreement; and the desirable form of the agreement and related requirements, with a view toward potential Senate ratification of the agreement and federal legislation to assure that U.S. commitments are met.

Description: On June 1, 2010, the U.S. Supreme Court decided unanimously in Samantar v. Yousef that the Foreign Sovereign Immunities Act (FSIA), which governs the immunity of foreign states in U.S. courts, does not apply in suits against foreign officials. This report provides an overview of the FSIA, followed by a consideration of the remaining options for foreign officials who seek immunity from lawsuits, as well as some of the questions that may emerge from each option. The report also addresses legislation that would affect the immunity of foreign officials, including S. 2930.

Description: Maintaining the security of U.S. borders is a fundamental responsibility of the federal government. This report discusses the contribution of intelligence agencies to the border security efforts of the Department of Homeland Security, the Department of Defense, and other federal agencies that work in cooperation with state, local, and tribal law enforcement agencies. Much of the intelligence community's border security-related efforts are classified, however.

Description: This report discusses the economic sanctions the United States imposes on North Korea for activities related to weapons proliferation, destabilizing the region, anti-terrorism, and undemocratic governance.

Description: The development of offshore oil, gas, and other mineral resources in the United States is impacted by a number of interrelated legal regimes, including international, federal, and state laws. International law provides a framework for establishing national ownership or control of offshore areas, and domestic federal law mirrors and supplements these standards. This report discusses these issues.