> next article we'll see a comment proclaiming how "Big Grocery" prices unhealthy foods too low, so now it's their fault.

And here it comes: http://www.washingtonpost.com/wp-dyn/content/article/2011/01...

This is a backhanded attack on "Big Grocery." Wal-Mart is being "responsible" with an initiative "to offer more healthful foods and push its suppliers to do the same."

Of course, Wal-Mart's competitors can't afford to manhandle their suppliers at the same scale.