[BrandonM]

I don't know if it's changed in the last couple of years

This remark was meant to apply to my entire comment, although I just realized it only appears to be talking about the sentence that follows it. Much of my information comes from the 2005 documentary Wal-Mart: The High Cost of Low Price, and cursory fact-checking I performed at the time that I watched it.

What you've said sounds like a positive change to me. I've personally never seen security guards on golf carts, but I haven't been to Wal-Mart at night in a long time. If they have made that change, I applaud them, as well as the people behind the documentary who encouraged such changes.