diGenova speech has reallllly ticked off Media Matters, so maybe theres some truth to this.
The Clinton E Mail cover up was very meticulously engineered by a collaboration of very smart lawyers from the Justice Dept, the Clinton Team (there were reports that Clinton's lawyers were in daily contact with the DOJ during the investigation) and the FBI.
They structured this to cover up the investigation and keep the lower level FBI investigators under control with NDAs and other devices to prevent disclosure.
Any FBI agent talking about this case would go to jail.
What is happening is that the details of the cover up are unraveling and the FBI agents are getting professional legal help to co public under whistle blower laws to expose high level cover up and obstruction of justice in the DOJ and FBI
In essence, they are building an investigative case against their superiors and getting the legal foundation to go public with it.
They are the FBI, after all - it's what they do.
This kind of stuff takes time to tee up to do right.
What good will it do after the election?
They are either patriots or accomplices and the time to decide is now.