Nvidia CEO Jensen Huang has downplayed U.S. fears that his firm's chips will aid the Chinese military, days ahead of another trip to the country as he attempts to walk a tightrope between Washington and Beijing. In an interview with CNN aired Sunday, Huang said "we don't have to worry about" China's military using U.S.-made technology because "they simply can't rely on it.""It could be limited at any time; not to mention, there's plenty of computing capacity in China already," Huang said. "They don't need N ...