Kim Jong Un and his administration have had a horrendous impact on world affairs. It is time he is taken out of power.
Constantly testing rockets and missiles, he has violated numerous international policies forbidding such behavior. Some of these rockets and such are harmful to South Korea, and this could result in a repeat of the Korean War.
If we don't do anything about him and his administration, the world is in danger. North Korea is close to creating long range nuclear weapons that could wipe out countries.
Rather than just assassinating him, we need to take out his administration too. If we only take him out, the citizens and the administration will have more anger directed towards us because the admins tell them too. If we take out all, will be forced to "start over".