ALL stolen technology. The Chinese steal then copy everything.
Something else we should thank the Clintons for?
Hell, we stole them from the Germans, who we stole from Germany after the war. Just about every plane built has been a variation of Ze Germans planes. This country was built on the best and brightest from Caucasian countries. Now we are bringing in the dimmest and backwards of the brown people. Like many people have gone on record saying, if America falls, the dark ages come right behind.