That's true, if you have time, read the book "The Cuckoo's Egg" https://en.wikipedia.org/wiki/The_Cuckoo%27s_Egg_(book) to see how the ties between CCC and Left was always present.

I have no problem about it being left biased. That's was always like that. What makes me sad is how left became "lifestyle left" and consequently the "lifestyle left" became too present in the CCC congress.