Sensitive talks between U.S. and Chinese delegations over tariffs that threaten to upend the global economy ended after a day of prolonged negotiations and will resume Sunday, an official told The Associated Press.

The way President Donald Trump sees it, beating China in a trade war should be easy. After all, his logic goes, the Chinese sell Americans three times as much stuff as Americans sell them. Therefore,

The meetings between top U.S. and Chinese officials in Geneva represent the first potential efforts to end a trade war that has frazzled financial markets.