Nvidia uh becoming the latest pawn in the US China trade negotiations. Christina Partzene has more on that layer in tech check. Christina Leslie.Well, China's market regulator announced this morning that Nvidia violated anti- monopoly law. But this is more than just about antirust. It's also about leverage.Beijing launched this probe in December, just one week after Washington unveiled tougher chip export controls and conveniently announced the quote violation today as US China trade negotiators just finish ...