No, he can't. Congress would have to revoke it. But it has bipartison support. So its just more of the same charade BS that he rants on about. Its all nonsense from him. It will be worse this time around bc he is not all there (even moreso than 2016). The next 4 yrs are going to be quite comical. He can't even control his bowels and he has to wear diapers to stop leaking.