the practice of being required to quot;work off-the-clockquot; an unethical practice or just quot;to be expectedquot; in the modern world of work?...

Walmart's Labor Practices

Is the practice of being required to "work off-the-clock" an unethical practice or just "to be expected" in the modern world of work? After all, many salaried employees are expected to work "until the job is done" no matter how many hours it takes.