Chinese President Xi Jinping “made the pitch himself” in Saturday’s dinner with Donald Trump that ended with a truce in the trade war with the US, according to White House economic adviser Larry Kudlow. Kudlow told reporters outside the White House on Monday that it was unusual to see government leaders taking such a hands-on role in this type of negotiation. “We’ve never seen that hands-on participation by President Xi before. In fact, that dinner was quite remarkable,” Kudlow said.