The good news: It’s a Home Depot story that doesn’t involve your credit or debit card information being stolen. The not-so-good news: More than a dozen people at a California Home Depot had to be treated after a customer decided that it would be a good idea to use pepper spray on another customer. According to KTLA-TV, four people were hospitalized and another dozen were treated by emergency responders following an incident inside a Covina, CA, Depot on Monday. It’s unclear exactly what happened, but two men inside the store — who apparently had some sort of previous business arrangement with each other — began arguing and one of them let loose with the pepper spray. He claims he was defending himself, and maybe that’s the case.