Donald Trump and Xi Jinping are set to meet in Washington as tensions linger over issues ranging from trade to Taiwan. Reuters White House correspondent Trevor Hunnicutt breaks down the key issues to watch ▻ ↧ Trump plans grand spectacle for potentially tense Xi talks US President Donald Trump welcomes Chinese President Xi Jinping to Washington for a three-day visit where the superpowers' tensions over trade, technology and Tehran will play out against a backdrop of pomp and ceremony.