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"And she told me about an encounter she had had in Walmart where another customer had gotten so nasty with her, she thought she was going to have to call the store manager and maybe even the police. It was just nasty, nasty, nasty. So she finished up her story. I checked out the woman put my stuff in the bag. The cashier, as I'm walking away, the manager walks up. It's obvious that this cashier had paged him or something."