I wouldn't say it makes her a traitor - I would say it makes her an awful liar who chose to lie to the families of the dead in this instance in order to help win an election.How that somehow makes her a traitor I really am at a loss to see.
1. Not unsolicited, this was clearly Blumenthal's job.Why would/should she believe an unsolicited Email over the CIA who were in charge of security in Benghazi? And be specific
2. Because - since we can now start to follow email chains - we know that she did, in fact, choose to give credence to Blumenthal.
3. Because the CIA, the DIA and AFRICOM all agreed with Blumethal's assessment. The emphasis on the internet video was added by the political side of the house, not the IC/DOD.
Worth noting, Democrats: President Trump will have a Pen and a Phone. #Precedent.