State Department Says Congress Got 15 Undisclosed Clinton Emails

A U.S. official said on Thursday the State Department had been unable to locate all or part of 15 emails from Hillary Clinton's personal server.
A congressional panel probing the 2012 attacks on U.S. facilities in Benghazi, Libya released the records this week.
A State Department Official said in an email that, "the substance of those 15 emails is not relevant to the 2012 attacks in Benghazi.