I found one more video, that brings out more info on the lawsuit depositions. Understand this, there is already a grand jury sitting for those cases, they are already in federal court, and Hillary has already Lied under oath to one of the judges on one of those cases. Not a white Lie either, the judge point blank asked her under penalty of perjury if she had turned over all the e-mails to the court and Hillary said "yes"... then they found that she had erased 30,000 e-mails before she turned over her e-mails, so she had not turned over "all the e-mails" she had attempted to hide 30,000 of them. She got caught red handed and is already guilty of perjury in that federal lawsuit, that is totally separate from the FBI investigation. And yes, she was subpoenaed for these trial testimonies and yes she will, in all likelihood, face perjury charges.
By the way, Hillary never turned over her server to the FBI. She point blank refused to do so, the FBI obtained a warrant and seized the server from her, they raided her private residence. The FBI also seized 5 other servers, 4 from the state dept and the one in the cloud that ran the network. The espionage Act that contains statutes for national security is violated by the creation of this private network for use by the Sec of State and her staff. It was created to hide her tenure as Sec of State from public scrutiny (and use by her opposition in the presidential election) but it's connection was over the internet... hence, the exposure of state secrets.