Comment: argyle563 - 
North Korea hasn't assassinated any leaders (yet) but US Presidents have taken out how many leaders in -
Libya,
Iraq
Iran
Chile
etc.

And let's not forget one of the things that has Kim Jong-un jumpy is that he was put on the list of Axis of Evil countries destined for regime change.

The democratic checks and balances in America (and/or the UK for that matter) prevented the horror of war unleashed on Iraq worked - how?

(Trump may not be a dictator -yet- but " temperamental, unpredictable and narcissistic" he surely be.)