The latest release of Hillary Clinton emails entails real risks for her, churning just beneath the surface of her successful primary campaign. True, Democratic voters have shown little interest, and the mainstream media only a bit more. Their focus, when they do look, is on the number of documents now considered classified, their foreign-policy revelations, and the political damage they might cause. These are vital issues, but Clinton faces a far bigger problem. She and her closest aides could be indicted criminally.