Chinese President Xi Jinping and U.S. President-elect Donald Trump held their first phone talks in four years Friday. According to Trump, he spoke with Xi about TikTok, just hours before the Supreme upheld a law set to ban the social media platform in the United States in less than 48 hours.

U.S. President Donald Trump on Tuesday vowed to hit the European Union with tariffs and said his administration was discussing a 10% punitive duty on Chinese imports because fentanyl is being sent from China to the U.