WASHINGTON (The Borowitz Report)—Donald J. Trump’s crusade to revoke security clearances from perceived critics was on display again on Tuesday as he threatened to yank credentials from a man he had previously praised, Frederick Douglass.

It was unclear why Trump had turned on Douglass, because, unlike other targets of Trump’s security-clearance rampage, Douglass had not made disparaging comments about him on cable news in recent weeks.

Trump offered few clues as to the source of his unhappiness with Douglass, but he…