Now that Trump has officially announced that he has no objections to the Senate calling witnesses in the impeachment trial since that is within their authority, I hope they will. Of course the past behavior of Republican Senators is that they always FEAR that the President will change his mind and attack them if they do. But the public wonders if these Senators will be able to finally discover that they do have a spine, they took an oath and they are in front of the Chief Justice of the land. Unless their FEAR has taken on such proportion that they are paralyzed and no longer have the power to act on their own!