The '''Assistant to the President for National Security Affairs''', known as the '''National Security Advisor''', is a senior official who serves as the chief adviser to the President of the United States on [[national security]] issues. They participate in the meetings of the [[National Security Council]] and head up the [[White House]] NSC staff.<ref>http://web.archive.org/web/20080306022217/http://www.whitehouse.gov/nsc/</ref>
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The '''Assistant to the President for National Security Affairs''', known as the '''National Security Advisor''', is a senior official who serves as the chief adviser to the President of the United States on [[national security]] issues. The National Scurity Advisor participates in the meetings of the [[National Security Council]] and heads up the [[White House]] NSC staff.<ref>http://web.archive.org/web/20080306022217/http://www.whitehouse.gov/nsc/</ref>