The two leaders had what could be their final meeting in a long relationship, but often seemed to be speaking more to the president-elect than each other.

President Joe Biden and his Chinese counterpart, Xi Jinping, closed the book on their diplomatic relationship Saturday, meeting for a final time amid uncertainty over what the next Donald Trump presidency might portend for their two countries’ ties.

Joe Biden met Chinese counterpart Xi Jinping met for the final time as president Saturday in Peru as the specter of Donald Trump's return to the White House took center stage at the Asia-Pacific economic summit.