Donald Trump, front-runner to be the GOP’s candidate for the upcoming US presidential election, encountered a major protest at his campaign event in Chicago on Friday evening. Over a thousand people, both his supporters and opponents engaged in a physical confrontation, which was quelled by police who arrested a number of people. Fist fights among voters who have different political orientations is quite common in developing countries during election seasons.

Now, a similar show is shockingly staged in the US, which boasts one of the most developed and mature democratic election systems. Trump’s mischief has overthrown a lot of conventional norms of US political life. His remarks are abusively racist and extremist, which has left an impression on the US public that he is intentionally overthrowing political correctness. READ MORE