Ronald Reagan's budget director - David Stockman - pulls no punches in a must-read interview with Raw Story:

We are now at a historical inflection point at which the time has arrived for a classic post-war demobilization of the entire military establishment," David Stockman said in an exclusive interview.
"The Cold War is long over," he continued. "The wars of occupation are almost over and were complete failures -- Afghanistan and Iraq. The American empire is done. There are no real seriously armed enemies left in the world that can possibly justify an $800 billion national defense and security establishment, including Homeland Security."
Short of that, he suggested, the United States has "reached the point of no return" with its artificial creation of wealth, and will eventually face a sharp economic decline.
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This is a profound disappointment that there's not even a debate -- a serious debate about dramatic change in our imperialist foreign policy and war-making establishment in this administration -- allegedly the most left-wing administration that we've had in modern time."
"I don't have much hope that what needs to be done will be done until it's finally forced on us by a world bond market crisis, which will happen sooner or later," Stockman added.
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That's why we're just at the beginning of solving this massive financial collapse we had in 2008 and not in the process of healthy recovery as some of the pals in the White House or on Capitol Hill or on Wall Street would have you believe."