Trump-Kim summit

Only bold political decisions and realistic prudence can lead to the denuclearization of North Korea.

While Trump and Kim play checkers, Xi has the go board out.

Backing away from the demand that North Korea denuclearize would be a big mistake.

The most vital issue for Tokyo is whether and how North Korea gives up its decades-old strategic nuclear missile development program.

There's no need for China to fear marginalization in any denuclearization talks.