Fed chairman Ben Bernanke's big speech... leaves U.S. policymakers off the hook and takes their focus further away from the free-market reforms within their control to make -- the policy changes that would do much more to save what's left of the U.S. economy than anything China might do. Bernanke would have been more constructive taking direct and sustained aim at U.S. policymakers in both parties -- it's their bad policy moves and avoidance of tough decisions over more than 30 years that's responsible for America's economic underperformance. The metaphor that comes to mind is of an overweight runner blaming...