I doubt anything will ever come of it. The ruling establishment of both parties would never allow it.
Had these kind of security measures been violated to the average Joe in the Military they would have been THROWN UNDER LEBANWORTH................
the problem is the gvt has been loose as a goose with private email, including all of admin, the senators and congressmen all use it...and guaran gosh darn tee ya, things on everyone's emails have LATER been classified...the Hill is being singled out, for an issue that has been government wide...
Some steps have been taken to change that, but there still is no strict gvt ban for using private email...