The signing of this Directive was generally not covered by the mainstream U.S. media or discussed by the U.S. Congress. While similar executive security directives have been issued by previous presidents, their texts have been kept secret; this is the first to be made public in part. It is unclear how the National Security and Homeland Security Presidential Directive will reconcile with the National Emergencies Act, a U.S. federal law passed in 1976, which gives Congress oversight over presidential emergency powers during such emergencies. The National Emergencies Act is not mentioned in the text of the National Security and Homeland Security Presidential Directive.

After receiving concerned communications from constituents, in July 2007 U.S. Representative and Homeland Security Committee member Peter DeFazio made an official request to examine the classified Continuity Annexes described above in a secure "bubbleroom" in the United States Capitol, but his request was denied by the White House, which cited "national security concerns

This was the first time DeFazio has been denied access to documents. He was quoted as saying, "We're talking about the continuity of the government of the United States of America...I would think that would be relevant to any member of Congress, let alone a member of the Homeland Security Committee."

After this denial, DeFazio joined with two colleagues (Bennie Thompson, chairman of the committee; and Chris Carney, chairman of the Homeland Security oversight subcommittee) in a renewed effort to gain access to the documents.

Source:
Wikipedia.org