Peninsula progress will take more than another meeting

For much of last year, both United States President Donald Trump and Democratic People's Republic of Korea leader Kim Jong-un were very enthusiastic about their interaction. Until they started bickering about whose turn it was to make the next move and the peninsula denuclearization process stalled, with the two sides pointing fingers at each other's gamesmanship.

But while speculation is rife that this means the peace process is on its last legs, both Trump and Kim apparently feel that there is still life in it.

Everybody seems to have noticed Kim's threat "to explore a new path" should the US pursue "sanctions and pressure without keeping a promise it made in front of the world," in his New Year address. And to be wondering what that "new path" might be.