White House adviser: Trump-Xi trade talks went ‘very well’

China’s President Xi Jinping, center, and members of his official delegation, listen to President Donald Trump speak at the G20 Summit Saturday in Buenos Aires, Argentina. (AP Photo/Pablo Martinez Monsivais)

BUENOS AIRES, Argentina — Face-to-face for more than two hours, President Donald Trump and Chinese leader Xi Jinping engaged in dinner diplomacy Saturday aimed at resolving a trade dispute between the world’s two biggest economies that has rattled financial markets and threatens world economic growth.