Lunch in Indiana

We stopped at a WalMart in Greensburg, Indiana to buy a few things from their Food Center and to have a sandwich for lunch. The entire trip from Minneapolis to here has been in smoky conditions. It looks like air pollution or smog. We think it is from all of the industry around here but we could be long. A quick sandwich and then we move on towards South Carolina. We will not get that far today but will definitely be there before the end of the week.