Worse than even THAT!!
Carlin's name will be on FIRST FISA. Carlin had used Page in a case AGAINST a Russian. Was a witness for him. So Carlin signs that first FISA claiming Page is a Russian asset while damn well knowing that was never true!
He then re-signs after the first FISA. He is now working on behalf of China Oceanwide Holding Group.
"Carlin's law firm specializes in business matters for Chinese companies with offices in Beijing and Shanghai."
https://brassballs.blog/home/john-p-carlin-is-the-deep-states-wizard-behind-the-curtain-in-the-russian-collusion-fiasco
Sooooo…. Blue building. Window. Shanghai. Was it Carlin?