After about a month in control of the House of Representatives, Republicans haven't managed to undo as many deeds of their Democratic predecessors as they'd like. They couldn't get rid of "Obamacare," and they haven't made much headway in slashing the president's $4-trillion budget. But the GOP has succeeded in short order in one critically important venture: getting rid of the "compostable" cornstarch-based knives, forks and spoons that were a universally — and bipartisanly — hated feature of the House cafeteria operation.