The point of a business (well, mine at least), is to make money. People that own WMT stock probably don't care if a store closes because of a union or not. All they want to see is their little ticker with a + next to it. Can't blame them... that's why you buy stock in the first place.
Now, I'd like to ask all you pro-union guys, why does somebody doing a menial job that anybody can do (like a wal-mart stocker), deserve to be unionized and make more than minimum wage? It's a bottom rung, entry level job. No particular skill set is required. This is not a troll, I'm genuinely interested. I've always had the opinion that if you didn't get paid what you thought you were worth, then you should improve your education and skills, and go get a new a job.