He's pledged to reverse all of Obama's "illegal" executive orders... and I assume that, being a Republican, he considers all of them to be illegal.
Trump may not do so, but the Republicans seem to want to dismantle Obama's legacy as thoroughly as possible, and blot him and the effect of his presidency from history like Akhenaten. There would probably be a political cost to pay if Trump didn't reverse it, just on principle.
Trump may not do so, but the Republicans seem to want to dismantle Obama's legacy as thoroughly as possible, and blot him and the effect of his presidency from history like Akhenaten. There would probably be a political cost to pay if Trump didn't reverse it, just on principle.