Obama has promised to fight Trump on his effort to repeal the myriad regulations and Executive Orders her implemented in his 8 years..
I'm assuming he and his minions will obstruct at every action and sue over every EO of bill passed by the Congress.
This sounds a lot like a spointed child tantrum.
I will say this about Obama. He said he was going to fundamentally change America. He succeeded in that. From the premere world power to a second rate blow hard that no one respects or fears. Worse than a paper tiger.
He followed Alinski's process to the letter. He almost succeeded.