U.S. House of Representatives
http://www.house.gov/

U.S. Senate
http://www.senate.gov

Library of Congress
http://www.loc.gov/

Thomas (find a bill or a law)
http://thomas.loc.gov

The Washington Post's Political Section
http://www.washingtonpost.com/wp-dyn/politics/

Washington, DC Travel Information
http://www.washingtonpost.com/wp-dyn/politics/

Washington, DC Restaurant and Entertainment Information
http://www.washingtonian.com/