Apparently it wasn’t just recording unique visits. He updated the counter today.
John Solomon just brought up this letter from Rosenstein. I’ve posted about it a few times today already.
https://www.justice.gov/ola/page/file/1080041/download
The current regulations governing Special Counsel appointments were adopted in 1999. The DOJ can maintain authority, where previous Independent or Special Counsels were given very broad authority. Mueller is only the second one under these regulations. The first was for the Waco investigation.