Related Clues:

• It has an area of about 69 sq. miles
• Where The Day the Earth Stood Still takes place
• Where "The Day the Earth Stood Still" (1951) takes place
• Where the president lives (2 words)
• Capital of the United States
• U.S. capital on the Potomac
• Capital on the Potomac
• Capital on the Potomac and 7-Down locale