WASHINGTON — US President Donald Trump will press China's Xi Jinping on Iran when they meet in Beijing in coming days, but their "highly symbolic" superpower summit will focus on easing trade tensions, officials said Sunday. Trump's first trip to China in his second term will feature pomp and ceremony including a tour of the Temple of Heaven in Beijing and a lavish state banquet, the White House said.Topics including tariffs, Taiwan, and the race for AI technology and critical minerals are also set to come up in the meeting between the leaders of the world's biggest economies. "This will...