He can and will, what do you think he meant when he said he would make america great again? I can't wait!The origin of the loser fest explained.....You only need one line from the link:
"No one disputes that Obama has the authority to do what he is doing..."
So you want to dispute it.
Go ahead then. Prove Obama doesn't have this authority. Or shut up and quit making a fool of yourself.
He has the authority, just as Trump will have the authority to undo it all.
This is Obama's equivalent of stealing all the keyboard "W"s.
You might want to consult the Constitution and see how long a president's term is.
Oh and as to undoing all of it:
And no, Trump can't undo all of it.