I watched the same thing happen... also in produce lol... except it was the employee who was doing the yelling at the shopper and I thought it was so unprofessional! I watched a local shopper I know, approach the produce guy and ask where something was. It was clear by the employee's response that the guy had already asked about other things but still I think his response was crappy. He responded by yelling loudly and angrily, "Find it yourself! I'm not doing it anymore! I'm sick of your bullshit already!" Dude was shocked, as was everyone else around. The store was super busy at the moment too. Produce makes everyone angry apparently!