I'm not sure if the Black Panthers can be considered representative of the 1970s New Left, let alone its modern incarnation.
Thing is, similar groups - by which I mean 'had an almost nihilist hard on for political violence' rather than in other respects - existed on the fringes in quite a few countries, and there was often a lot of (misguided) sympathy for such groups in the more 'mainstream' elements of the New Left.
Definitely.
For the record, my point here certainly wasn't to jump in defense of the New Left, of which I'm not particularly fond. It's just that, from reading Gully's premise, I was expecting something else.