More from Headlines Trump threatens 25% tariffs on smartphones, including Samsung products not made in US President Donald Trump on Friday threatened a 50% tax on all imports from the European Union as well a 25% tariff on smartphones unless those products are made in America . The threats, delivered over Four candidates clash over how to address aging society, trade blows over political stances x N. Korea in 'strongest strategic position' in decades: US intel report x S. Korea to donate W5b to support UNESCO's intangible heritage efforts x