For the same reason Rush is going on and on about how upset the President’s staff are about his continuing tweets.
Of course he is. He has to give you the antidote to the poison if he wants you to come back and listen tomorrow ;-)
Honestly, I think that Rush is still wrapping his wits around the very fact that Donald Trump is now the President of these United States. I can guarantee you, he didn't want it, and would have much preferred someone else to be sitting in the Oval Office today.
Don't get me wrong - I don't dislike Rush. I still have my radio on for the full three hours of his show every day. I've been a regular listener for almost twenty years now. I've probably been listening for too long. As with my wife of 22 years, I can practically read his mind.