That leaves Clinton the last one of the SoS's who could have used email (information age) -- and she didn't use a state department account AT ALL. How can this not ring some alarm inside your head?
She's been investigated for years, and not one problem found. How many more billions of dollars investigating Hillary need to happen before your alarm is silenced?
There are records of every "official" email to and from her in the State Department servers. They have all been reviewed. Not a single one was found out of place. Not a single one was found to not be on the "released" emails Hillary disclosed. Not a single one contained classified documents. Not a single problem was found, and every single one was scoured.
So, sometimes where there's smoke, there's just a smoky BBQ, not an actual fire. How many more years and how many more billions of taxpayer dollars need to be spent until your alarm goes quiet?