Protocol has dictated that past presidents not say anything concerning their predecessor for months, if ever. Not Obama - oh, no. He can't stand to be out of the spotlight, even if he was largely ineffectual for 8 years. Your policies are being torn apart, your actions dismantled bit by bit. Better to go off peacefully into the sunset instead of risk embarrassing yourself any further. Americans are done with you, and you've had your chance. Is that so hard to understand?