Trump's possible meeting with Kim during Asia trip signals potential diplomatic shift.
Context
What happened: US President Donald Trump said Monday he may meet North Korean leader Kim Jong-un during his upcoming Asia trip, raising the possibility of renewed summit diplomacy.
Key numbers: APEC summit scheduled for November 18-19 in Shenzhen. Three prior Trump-Kim meetings: Singapore June 2018, Hanoi February 2019, Panmunjom.
Why it matters: Trump said in August he hopes to meet Kim later this year, and a State Department spokesperson said Trump does not view talks with North Korea as a concession and is willing to engage Pyongyang if it serves US interests.