I don't think that Wal-Mart has any qualms about what they sell anymore and I know that many of the stores already sell gasoline. The gas is provided by a supplier named Murphy where I live but I've noticed that Wal-Mart gas stations are cheaper than if you buy fuel at some place like Shell, Exxon or Chevron. Whether their gasoline is same quality as other places, I don't know. Wal-Mart has always claimed to be a 'family-oriented' business and I know that they don't sell CD's that are labeled "explicit content." So, I don't think hookers will be Wal-Marts next thing to add. But I also remember that Wal-Mart used to advertise that they bought mostly American made products. But right now, Wal-Mart buys from the cheapest source possible and they've had to abandon that 'made in the USA' philosophy they used to advertise to the public. Many Wal-Mart Super Centers already seem to have hair and nail salons, banks, delicatessens, pharmacies, automotive repair, portrait and vision services. Many Wal-Marts have floral and garden centers in them, as well as, fast ffod joints McDonalds. I'm thinking that maybe discount weddings or funeral services might be the next 'gimmick' that is added to your local Wal-Mart.