Please list the tangible accomplishments of the previous three Presidents when you have some time.
I believe 10 US hostages were released from North Korea while Obama was president.
I don't believe we gave up anything to get them.
I've approached NK with skepticism because they have earned that through their actions and various meetings with US officials over the years.
I wasn't against the talks as we will get no where without talking, but at the end of the day what did NK want?
They want the US to stop military exercises and to get the US out of SK.
What did we give them? We gave them their propaganda piece of Un meeting with the US President - Something NK has been looking for for decades, and we stopped our military exercises with South Korea which surprised South Korea and US officials. Per reporting at the time, Putin suggested this to Trump to solve the North Korean nuclear problem back in January I think.
We offered a concession without getting anything in return other than three hostages who would have been released without giving up the military exercises.
So who has the leverage now?
North Korea (and Russia) got what they wanted. Trump declared that they were no longer a nuclear threat and we have no way to verify that they are aiming to denuclearize, only recent reports of satellite images suggesting they are continuing to upgrade a hidden nuclear facility.
As far as political strategy going forward, Trump is now in a difficult position and NK has the leverage now.
If their next demand is that we get out of SK, how do we respond?