Thank you.
Walmart operates in many countries around the world. Can you tell the committee a bit about the differences in the American landscape versus the Canadian landscape, from your Walmart perspective? Now, I'm not talking about your relationship with the suppliers so much, but your own internal costs: your shipping costs, your handling costs, and your packaging costs.
We have a carbon tax that's about to go up again. Are you seeing that in your differential cost structures in Canada versus the U.S.?