He ordered an investigation into Biden’s autopen use the same month. via Associated PressAsked by CBS News’ Norah O’Donnell to justify his decision to pardon crypto billionaire Changpeng Zhao, Trump responded: “I don’t know who he is. And I heard it was a Biden witch hunt.”Trump pardoned Zhao, who goes by CZ, less than two weeks ago. O’Donnell approached Trump with a line of questioning about the pardon, given that his family has made millions from cryptocurrency, drawing accusations that Trump had corruptly pardoned Zhao in order to enrich the Trump clan. “Well, here’s the thing, I know nothing about it because I’m too busy doing the other —” Trump began to reply.