Yes

Glenn Greenwald asks, "Is Obama embracing the lawless, omnipotent executive?" by endorsing a position that the President, and the President alone has the authority to determine what classified documents it must release under court order.

This has been another episode of simple answers to simple questions. (apologies to Atrios)

It's disgraceful, but not unsurprising. After all, how often do you see an executive voluntary give up authority that a predecessor successfully asserted?