The great @SidneyPowell1 mentions a possible need for security clearance.
DOJ says they didn't provide classified information.
Powell responds: "That's with regards to what they produced.
There is other information."
In 2014 @SidneyPowell1 sent Judge Sullivan a copy of her book "License to Lie" with compliments on his work on the Ted Stevens case.
He read the parts of the book about him, and added "at some point I'm sure I'll get a chance to read the entire book"