Greenwald:

With one piece of legislation, Sen. Arlen Specter seeks to expand the Bush administration's radical theory of executive power beyond the wildest dreams of Dick Cheney or even John Yoo. Just when it looked as though some semblance of checks and balances was being restored, Specter -- the Pennsylvania Republican who masqueraded for months as a tenacious opponent of the White House -- offers a bill that would strike an immeasurable blow for the Bush vision of an imperial presidency....read on