WASHINGTON—A confluence of crises in Syria and North Korea is forcing President Donald Trump to re-evaluate his fledgling foreign policy, deciding which advisers he will listen to and which campaign pledges to jettison. The apparent chemical-weapons attack in Syria and the latest ballistic missile test by North Korea raise the stakes for two upcoming events: Mr. Trump’s summit this week with Chinese President Xi Jinping , a key ally...

Source: Wall Street Journal April 06, 2017 00:00 UTC