The King speaks. . .

Bush signed the bill with fanfare at a White House ceremony March 9, calling it ''a piece of legislation that's vital to win the war on terror and to protect the American people." But after the reporters and guests had left, the White House quietly issued a ''signing statement," an official document in which a president lays out his interpretation of a new law.

In the statement, Bush said that he did not consider himself bound to tell Congress how the Patriot Act powers were being used and that, despite the law's requirements, he could withhold the information if he decided that disclosure would ''impair foreign relations, national security, the deliberative process of the executive, or the performance of the executive's constitutional duties."

Bush wrote: ''The executive branch shall construe the provisions . . . that call for furnishing information to entities outside the executive branch . . . in a manner consistent with the president's constitutional authority to supervise the unitary executive branch and to withhold information . . . "

The statement represented the latest in a string of high-profile instances in which Bush has cited his constitutional authority to bypass a law.