A computer screen shows images of Chinese President Xi Jinping, right, and U.S. President Donald Trump as a currency trader works at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea. Asian shares tumbled Monday after the latest escalation in the U.S.-China trade war renewed uncertainties about global economies, as well as questions over what Trump might say next. (Photo: AP)
A computer screen shows images of Chinese President Xi Jinping, right, and U.S. President Donald Trump as a currency trader works at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea. Asian shares tumbled Monday after the latest escalation in the U.S.-China trade war renewed uncertainties about global economies, as well as questions over what Trump might say next. (Photo: AP)