Politico (often an arm of the DNC) had this article in which the classified documents were not properly marked.
http://www.politico.com/story/2016/0...n-email-225224
14. Emails were not properly classified
Asked about the three documents with the “c” markings suggesting that the lines included classified information, Comey told Rep. Matt Cartwright (D-Pa.) that they were not properly marked in accordance with the State manual.
“According to the manual, if you’re going to classify something, there has to be a header on the document, right?” Cartwright asked, to which Comey responded in the affirmative.
Asked whether there was a header that contained the “c” in the text, Comey said the “c” denoting classified material “was in the body in the text but there was no header on the email or in the text.”
“So if Secretary Clinton really were an expert at what's classified and what’s not classified and we're following the manual, the absence of a header would tell her immediately that those three documents were not classified,” Cartwright remarked. “Am I correct in that?”
Comey called it a “reasonable inference.”
15. Comey said Clinton gave non-cleared people access to classified information
As the hearing wound down, Chaffetz asked Comey whether Clinton’s attorneys had the security clearances needed to go through her emails, the FBI director answered that they did not.
Asked whether that concerned him, Comey responded, “Oh yeah, sure.”
Moments later, Clinton spokesman Brian Fallon tweeted, “To be clear, the lawyers who sorted through Clinton's emails had Top Secret-level clearance.”
Clinton’s personal attorney David Kendall said last August that he had received Top Secret/Sensitive Compartmented Information clearance from the Justice Department and Top Secret clearance from State, noting that his law partner, Katherine Turner, received State clearance in September 2014. Senate Judiciary Committee Chairman Chuck Grassley (R-Iowa) later wrote to the State Department to indicate that the clearances are inadequate to have received the information from Clinton.
As he concluded his questioning, Chaffetz asked whether Clinton gave “non-cleared people access to classified information.”
“Yes,” Comey said, repeating, “Yes.”
“What do you think her intent was?” Chaffetz followed up, continuing his line of questioning about Clinton's intent.
“I think that was to get good legal representation and to make the production to the State Department,” Comey said. “I think it would be a very tall order in that circumstance, if I don't see the evidence to make a case that she was acting with criminal intent in her engagement with her lawyers.”