For the employee - It's rare you'll have need of a business attorney on an ongoing basis. But - If you're really interested, contact your local legal Aid Society. Really though, the best thing you can do is stay informed yourself. Pay attention to what you see in the different media. It can only do you good.
Most employers do follow the laws and make sure they're legal in every way.
But - There are those employers who don't. And who somehow believe they can get away with illegal practices. These employers can only hope they don't hire anyone who does know what legal and illegal practices are. Because even if some employers are not, there are people who are ready, able and willing to do the right thing. Please refer to the Site Table of Contents for a quick and easy overview of the site.