https://www.reuters.com/article/us-autos-selfdriving-baidu/china-gives-baidu-go-ahead-for-self-driving-tests-after-u-s-crash-idUSKBN1GZ07D >China's capital city has given the green light to tech giant Baidu Inc to test self-driving cars on city streets, an important step as the country looks to bolster its position in the global race for autonomous vehicles.