Infamous CrowdStrike (not the FBI) did the forensics on the “hacked” DNC server in the summer of 2016, and determined that the Russians hacked the server (the information then given to WikiLeaks), the same CrowdStrike mentioned by Trump in his phone conversation with Ukraine’s Zelensky, so it seems John Durham is looking at that situation where much of the evidence reportedly indicates the “hack” was actually a download of the material onto a thumb drive, perhaps by Seth Rich, a Bernie bro.