If liberal politics and good intentions helped all students learn, then Berkeley High School should be an exemplar to all California. Yet, according to its governance council, Berkeley High was identified last year as the high school with "the largest racial equity/achievement gap in the state." The worst part, as far as low-performing students are concerned, is that you can't expect the school district to turn its record underachievement around - not when its governance council, which makes recommendations to the school board on operations, approves a plan with a preamble that quotes Karl Marx: "From each according to his...