It started shortly after Obongo's inauguration. It'll heat up after the next election, especially if the Bolsheviki manage to steal it. It will further embolden the Nig-tifa-raza to up their violence with impunity.
I think it started way before that. It has its roots in the works of philosophers like Foucault and Derrida and in the denial of the existence of any objective reality.
In Europe, probably, but I believe that the American universities became Maoist all on their own, even competing to become the most radical among institutions. With the big Jewish-Bolshevik migration from Russia around WWI we had our nucleus to eventually destroy America's version of Western Civilization. It looks to me like Foucault was a disciple and convert.
