A key witness is expected to testify on Chinese tech giant Huawei Technologies’ alleged theft of trade secrets from Japanese rival Fujitsu on Thursday as the company’s landmark criminal trial in Brooklyn, New York, enters its second day of testimony. It comes after a US government lawyer told federal jurors on the opening day that Huawei engaged in criminal activities to achieve “growth at any cost”, while a lawyer for the company said that the employee who photographed Fujitsu networking...