And what made you say that? I'm not a union member, nor have I ever been.
Your gratuitous Wal-Mart bashing: "Note to Wal-Mart. You don't have to screw over your people to make a buck."
As far as I know, employment with Wal-Mart is strictly voluntary.
If you know otherwise, please enlighten me.
If Wal-Mart employees are being "screwed," those employees are free to find other employment. It's the American Way.
Since you are so smart, you should start a company and hire them so you can pay them what you think they are worth.