U.S. business leaders express concern on Trump's high tariffs over Chinese products

California Chamber of Commerce Vice President of International Affairs Susanne T. Stirling (R) addresses a San Francisco business leaders reception in San Francisco, the United States, on March 21, 2018. Business leaders in San Francisco Bay Area on the U.S. west coast Wednesday expressed concern about President Donald Trump administration's plan to impose high tariffs on imported Chinese products. (Xinhua/Liu Quan)