US President Joe Biden and his Chinese counterpart Xi Jinping arrived in Peru Thursday for an Asia-Pacific summit where they will likely meet for the last time under a cloud of diplomatic uncertainty cast by Donald Trump's election victory.

President Biden arrived Thursday in Peru to start his six-day visit to Latin America for the final major international summits of his presidency, as world leaders turn their attention to what Donald Trump’s return to the White House means for their countries.

When President Joe Biden’s aides were planning his visit to South America this week for a pair of leaders’ summits, two vastly different scenarios were in play.