insults

Some of the educational matters missing still include how to understand lies, insults and dehumanization, why that is done, how it affects the brain and what to do about it.

Trump regularly railed against the special counsel in interviews and online, calling him a "crooked person", a "scoundrel" and other insults.

The video of Premier League referee David Coote’s alleged expletive-laden insults about Liverpool and their former manager Jurgen Klopp carries ramifications far wider than abusive words used on shaky mobile phone footage.

Coote's alleged insults about Liverpool and Klopp – who even his biggest admirers would admit was confrontational from his technical area – allow sceptics to challenge that principle of integrity.

They clashed on a variety of issues - particularly immigration - and the conflict led to various insults: Trump referred to the senator as “Little Marco” and Rubio mocked Trump's "small hands".