What Joke did was actually worse. He knew he had classified material for years, if not decades, and never gave it back. That's willful possession, which is illegal. He also kept it in wholly insecure locations and shared it with his ghostwriter, both of which are illegal as well. Trump...just didn't give it back fast enough.
Again the Dems need to call off this witch hunt. But it was never about being anything other than petty.