A Baidu Inc. logo is displayed on the company's autonomous car.Qilai Shen | Bloomberg | Getty ImagesThe White House said on Thursday the United States is opening an investigation into whether Chinese vehicle imports pose national security risks and could impose restrictions due to concerns about "connected" car technology.The U.S. Commerce Department probe is because Chinese assembled smart vehicles could collect sensitive data about U.S. citizens and infrastructure and send the data to China, t...