Maybe Walmart should be expected to employ people in these roles who are paid and trained well enough to be able to pass a test like "can you spot the most obvious scam that has ever scammed, at least once in a while?"
You obviously have a beef with Wal-Mart, writing essentially the same comment 4 times and seemingly ignoring the fact that virtually every supermarket and check-casher in the country has a similar employee running the Western Union desk.
My stance applies to them as well, if they have similarly weak policies on fraud.
just because zero fraud cant be achieved dows not mean we should have no anti fraud measures