Slate's Matthew Yglesias has some intelligent criticism of Sunday's front-page New York Times article accusing Goldman Sachs of making aluminum products cost more by moving aluminum around within warehouses that Goldman owns: "The story is entirely missing a clear explanation of why this doesn't just lead someone else to open aluminum warehouses and undercut them."
Reuters had a long article two years ago about Goldman's aluminum warehouses. The Reuters work, which tread much similar ground, went entirely unmentioned in the Times story.