Four experts discuss how legal and political developments should affect the Obama administration’s promise to close the prison at Guantanamo Bay.

As the U.S. Senate debates the healthcare overhaul, experts are divided on whether proposed legislation would stifle U.S. economic and business competitiveness.

Six experts weigh in on the consequences for the U.S. economy if Congress creates a greenhouse gas cap-and-trade system.

Should the domestic spying of U.S. "persons" be permitted? If it is "critical to saving lives," then yes, argues President Bush. He further says that shortly after the September 11, 2001, attacks Con…

It is the question of the moment in Washington: How and when should the United States begin drawing down its forces in Iraq and turning over more responsibility for that nation’s security to local fo…