https://www.reuters.com/article/us-china-apple/apples-cook-meets-china-regulator-after-pulling-hong-kong-app-idUSKBN1WX085 >Apple Inc CEO Tim Cook met the chief of China's market regulator in Beijing on Thursday, the Chinese agency said, a week after the U.S. firm was thrust into the midst of political tensions between the mainland and protesters in Hong Kong.