Subject: Re: “Very hostile act to the administration”
His base will come to the obvious conclusion - Donald Trump is in on it. He's hiding the truth. He's become One of Them. "They" got to him.

How is that different from withholding them? Those who would come to that conclusion are coming to that conclusion anyway. No difference. Those supporters that are a bit more open to reason (I'm sure there are a few) would look at it and go "huh...nothin' there", and move on. Many of his supporters (like Dope) already assume there is nothing there (as near as I can tell, anyway). The release would just confirm it for them.