In further support of one long adm as I see it:
President Barack Obama’s “Nixon moment,” his assertion of executive privilegeto prevent the release of potentially incriminating Justice Department documents relating to the Fast and Furious scandal, is at odds with Obama’s 2007 argument that administrations should not “hide behind executive privilege.”
full/w video
http://www.prisonplanet.com/obama-once-attacked-hiding-behind-executive-privilege.html