Xi asked if US would send troops to defend Taiwan if China attacked it : Trump

US President Donald Trump, who was on a two-day visit to China, said President ​Xi Jinping asked him directly whether the United States would ​defend Taiwan if China attacked the island. "I said, ​I don't ⁠talk about that," Trump added. "There's only one person that knows that, and it is me. I'm the only person," Trump told reporters.