This is the second publicly revealed expansion of the FBI's investigations in two months.
I have argued for two months that Clinton's legal woes are either grave or worse than grave. That argument has been based on the hard, now public evidence of her failure to safeguard national security secrets and the known manner in which the Department of Justice addresses these failures.
The failure to safeguard state secrets is an area of the law in which the federal government has been aggressive to the point of being merciless. State secrets are the product of members of the intelligence community's risking their lives to obtain information.
Before she was entrusted with any state secrets – indeed, on her first full day as secretary of state – Clinton received instruction from FBI agents on how to safeguard them; and she signed an oath swearing to comply with the laws commanding the safekeeping of these secrets. She was warned that the failure to safeguard secrets – known as espionage – would most likely result in aggressive prosecution.