2Condoleezza Rice, "Press Conference by Secrctary of State Condoleezza Rice", December 21, 2007, http://www. state. gov/secretary/rm/2007/12/97945.htm.
4"White House spokesperson Dana Perino confirmed that thc U.S. had not received a formal declaration from North Korea", http://www.whitehouse. gov/news/relcascs/2008/ 01/20080102. html.
5"Update on the Six-Party Talks", Fact Sheet, U.S. Department of State, Washington. D. C, May 10, 2008.
6Helene Cooper, "North Korea Gives U. S. Files on Plutonium Efforts", New York Times, May 09, 2008.
7The Associated Press, "N. Korea Expresses Satisfaction with Food Aid Talks with U. S", International Herald Tribune, May 8, 2008.
8Press Briefing by Dana Perino, The White House Washington D.C, May 13, 2008.
9"Rcgional Implications of the Changing Nuclear Equation on the Korean Peninsula", James Kelly, Secretary of State for East Asian and Pacific Affairs, Testimony before the Senate Foreign Relations Committee, March 12, 2003.
10Christopher. R . Hill, "Briefing in Bcrlin, Germany", January 17, 2007, http://www.state.gov/p/eap/rls/im/ 2007/78957. htm.
