Whether they are described as “black bloc” or anarchists — the nomenclature isn’t important — the masked, black-clad protesters are criminals, not the vanguard of a righteous resistance to fascism. They also are traitors to the thousands of peaceful demonstrators who gathered in Berkeley’s Martin Luther King Jr. Civic Park to counter a “No to Marxism in America” rally — a non-event that drew a relatively small contingent of right-wingers after its organizer, fearing violence, had urged supporters to stay home.