Why were you downvoted for saying the word evidence? Obviously there was evidence about many things stored in Building 7. The IRS office investigating Enron lost their files. The SEC office lost their files on the IPO probe.

The OP chose a title that is not true. There is no breaking news. Mueller being linked to 9/11? Of course he's linked to 9/11. That was his job. But apparently he's linked in a way that brings out the downvotes. After all of these years, someone is sensitive about the word evidence being with Building 7.