John sent Greenthinkers this:

Hi, I have a podcast about solar energy, and how we can get started this year. Help convince Walmart to use clean renewable energy. Send in photos from Walmart, or photos of receipts from Walmart. Together the customers of Walmart can lead the way to clean energy for all. http://GoSolarWalmart.blogspot.com

Actually seems like a good approach that may lead to some real results. He wants to work with the giant retailer rather than fight them. Let’s keep an eye on this and see what happens.