Chinese spy balloon made mostly out of classified US documents

They are common building material now.

QUANTICO, Va. — U.S. intelligence analysts examining the wreckage of the Chinese surveillance balloon shot down earlier this year by an Air Force F-22 made an early and surprising discovery: the balloon was stitched together largely with classified documents.

“It’s got a little bit of everything in here,” said Master Chief Petty Officer Brian O’Leary, wh…