If he doesn’t divulge the list then he can include himself.
Joe McCarthy had a list. He didn't disclose it, and when it was stolen, he lost all credibility and his name became a political tar brush for generations.
After the fall of the Soviet Union, the Verona Files proved him right.
Too late for him, he was long dead, as were the political careers of countless loyal patriots who tried to stop communist encroachment into government.
I hope Pompeo has a LOT of backups of the list and background data, both hard copies and electronic scattered in hundreds of trusted locations!
Just look at the states on lockdown and you’ll probably have the list.