Cancel the debates entirely. Who cares what they are gonna lie to us about. Anyone that wants to know their stand can find it out. If they won’t appear on Fox I refuse to watch the debate.
No, that will just give the left more excuses. Let Fox have the debates with empty chairs (or as advertising guy suggested [do a Timmah Russert on them.......have a cardboard cutout of those not there, ask a question and answer it with headlines and soundbites...........an example: Hillary]) for each of the democrat candidates.
Let the moderator ask a question of the Republican candidate and have a chance to answer. Then pan the camera to the empty chair or cardboard cutout and say "The democrat candidate has no comment", or have a soundbite that conflicts with the question.