In July 2016, the State Department will reveal some limited details about 22 “top secret” emails involving Clinton. One email chain is sent sometime in 2011, and involves two “top secret” emails. The chain begins with an email written by an unnamed State Department official. It makes its way to Sullivan, who forwards it to Clinton. Clinton then sends a reply to Sullivan. The contents of the emails remain unknown. (Vice News, 7/22/2016)