Stupid Jews: Why wasn't hanging judge Goldstone exposed sooner?

In Boston's Jewish Advocate, Charles Jacobs criticizes Israel for not bringing to light sooner Richard Goldstone's record as a 'hanging judge' in South Africa (full article available here). Surely the Israelis must have known this last fall when he issued his holier-than-thou condemnation of the Gaza incursion. Yet the Jews pulled their punches, as they always seem to do. And that's why we're