https://www.reuters.com/article/us-usa-china-swiss/amid-u-s-fears-over-huawei-pompeo-warns-swiss-about-close-ties-to-china-idUSKCN1T50SA >U.S. Secretary of State Mike Pompeo warned Switzerland about its close business ties with China, telling a newspaper the neutral European country was exposing itself to privacy breaches if it let Chinese companies help build its infrastructure.