From the Straights Times:
According to the report, unlike previous executions of political prisoners which were carried out by firing squads with machine guns, Jang was stripped naked and thrown into a cage, along with his five closest aides. Then 120 hounds, starved for three days, were allowed to prey on them until they were completely eaten up. This is called “quan jue”, or execution by dogs.
This is what can happen in a dictatorship. Who can guarantee that an insane person won’t end up in control? Consider the U.S.’s low-info and/or brainwashed voters and it’s not a stretch to imagine them supporting a well-spoken psychopath.