May 22, 2015: The first batch of Clinton’s emails from when she was secretary of state are made public by the State Department.

This first batch of only 296 emails all relate to Benghazi, Libya, and the 2012 terrorist attack there. They are released first because they had been requested before the others due to the House Benghazi Committee investigation. The emails reveal a close relationship between Clinton and her confidant Sid Blumenthal in the weeks following the Benghazi terrorist attack. One of the emails has been retroactively classified by the FBI as “secret.” (US Department of State, 5/22/2015) (National Public Radio, 5/22/2015)