What to watch as Xi heads to Pyongyang for summit with Kim

When Chinese President Xi Jinping arrives in Pyongyang on Monday, what matters may not be what he and North Korean leader Kim Jong-un say behind closed doors, but what they choose to show the world, according to experts on Sunday.

Will Kim's daughter, known as Ju-ae, appear alongside the two leaders?

Will the summit avoid any mention of denuclearization?

Will Beijing signal it is reclaiming influence over a North Korea that has grown increasingly close to Russia?

Experts say the rare visit from ...