The fact that they can get away with it doesn't mean it's right.
You never did anwer the question of why you enjoy subsidizing WalMart's employee expenses.
Did you read the article, Nuke? WalMart pays them so little they qualify for lots of very expensive social welfare benefits.
YOU, the taxpayer, are paying for those benefits. Because WalMart won't pay them a living wage, NUKE gets to throw some of his cash into their pocket.
Do you enjoy being played for a sucker by the largest employer in the US?
Why do they "give" their store greeters only 28 hours a week and call that "full time" Nuke?
You are aware of labor laws, hours and pay, right? The difference between "full time" and "part time" obligations for an employer?