I agree, I don't think I've ever seen Walmart do this. But what I have heard about is them putting the screws on suppliers. In a world where they have less of

I agree, I don't think I've ever seen Walmart do this. But what I have heard about is them putting the screws on suppliers. In a world where they have less of a monopoly a supplier could say, "Screw you... we're not going to move our manufacturing to China to save twenty five cents per doodad", but now suppliers largely do what Walmart says to do.