The long read: Working for Hope Not Hate, I infiltrated an extremist organisation, befriended its members and got to work investigating their political connections
The important part o the article to me is this quote
For more than a year, I went undercover in the British far right. Using the pseudonym Chris, I spent time with nine different groups of extremists. Among them were a political party, a circle of Holocaust deniers and an organisation backed by an American tech tycoon that sought to prove black people are genetically less intelligent than white people.