If Hillary's deleted emails were private, then there's no national security concern. But the Dems are saying there IS a national security concern, and so they are admitting there may be--or IS--more there than they admitted. Obstruction of justice!
Krauthammer: Trump's Email 'Trap' Catches Hillary in 'Complete Contradiction'
He explained that the Clinton campaign statement said it would be a "national security issue," which contradicts Clinton's repeated asserted that the missing 33,000 emails were all of a personal nature, not work-related.
"If that's what's really in the 33,000 emails, then there's no national security to be involved at all," Krauthammer said. "So the Clinton campaign ends up admitting that perhaps there really is work-related - if not classified - stuff on the emails which she deleted."