An interesting article by Thomas Powers in the New York Review of Books on the role of CIA within the US national security state and the newly forming US empire.
Powers says:
"For the broader world watching the unfolding drama of the war on terror.... we might say that the CIA serves in some ways as the canary in the coal mine—when it shows sign of stress, we know something is wrong either with intelligence collection or with the policies it is intended to support. It's always one or the other—the evidence is thin or missing, or it points to conclusions that meet resistance......What brings any student of intelligence to a kind of shocked halt is the fact that CIA analysts did not get anything right—every claim about Saddam's WMD was wrong—completely wrong, flatly wrong, wrong by a country mile."
"....the obvious explanation for Tenet's faithful echoing of the President's tactics of delay [is that] Tenet was protecting the President—not from foreign enemies abroad, but from political opponents at home. Why did Tenet do this? Because he was part of the President's team.....This is where we find ourselves now—the CIA under George Tenet gradually abandoned its pretense of objectivity and joined the President's claque for war, but Congress has not yet decided how to describe or recognize this fact, or what to do about it."
The working climate of intellignece agencies is now one in which they are expected to produce a stream of "intelligence" handcrafted to support an government's view of the world, or of its progress in the war on terror. As Powers says of the US :
"The CIA is turning by slow degrees into an operational arm of the White House, not only doing or attempting to do what presidents ask, but one increasingly willing to play a team role, to describe the world as the President sees it, and to lend its authority to "intelligence" the President can use to carry along Congress and the public."