U.S. President Donald Trump shakes hands with Chinese President Xi Jinping as the Group of 20 leaders gather for the yearly G-20 family photo, Friday, June 28, in Osaka, Japan.

Trump and Xi are scheduled to meet, Saturday, June 29, when they are are likely to discuss trade after a breakdown in negotiations and an escalation of tariffs by both sides.

After the summit, Trump will fly to Seoul to discuss with South Korean President Moon Jae-in ways to ease tensions with North Korea. It is speculated that the U.S. president will visit the Demilitarized Zone separating the Koreas, but U.S. officials have ruled out a meeting between Trump and North Korean leader Kim Jong Un while the U.S. president is on the peninsula.