The attack in Charlottesville, Virginia, in which a man named James Alex Fields Jr. used his Dodge Challenger as a weapon against a crowd of protesters, underscores the growing violence of America’s far-right wing.

According to reports, Fields was a active member of an online far-right community. Like many other far-right activists, he believes that he represents a wider ideological community, even though he acted alone.

My 15 years experience of studying violent extremism in Western societies has taught me that dealing effectively with far-right violence requires treating its manifestations as domestic terrorism.

In the wake of the Charlottesville attack, the Department of Justice announced it would launch a federal investigation:

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