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 five “top secret” emails. The chain begins with an email from Clinton’s aide Jake Sullivan to Clinton. The chain goes back and forth, with two emails from Clinton to Sullivan, and two more emails from Sullivan to Clinton. The contents of the emails remain unknown. (Vice News, 7/22/2016)