NOTHING concrete has been achieved although a meeting is historical (hysterical?). As far as I see it, Trump, enjoying another photo opportunity, has agreed to remove American bases from S.Korea which, I think, is exactly what N.Korea and China WANTED.
There may end up being a reunification of N and S Korea - which S. Koreans may be worried about because economy-wise, that's going to hurt them. And ther countries in the area are concerned about having no American bases in S.Korea.
Do you believe that the N.Korean leader is going to give up his nuclear weapons - without America doing the same???
Wait and see what happens next because all I see is words. Which are cheap.