Chinese raw materials also found on U.S. B-1 bomber, F-16 jets

Exclusive: Chinese raw materials also found on U.S. B-1 bomber, F-16 jets
After discovering China-made components in the F-35 fighter jet, a Pentagon investigation has uncovered Chinese materials in other major U.S. weaponry, including Boeing Co's B-1B bomber and certain Lockheed Martin Corp F-16 fighters, the U.S. Defense Department said.