Who owns what, sourcing of food & consumable products, and what you are really buying

I remembered seeing an eye-opening graphic linking companies to bigger corporations, so I googled it and found exactly what I was looking for here.  Here is a great Blog post on the same topic, with nice explanations and links.

More coolness: this graphic and related article provide a good indication of where the natural foods ecosystem is.

I'm going to checkout buycott and see what I find out as I hit the grocery stores.