http://www.nlrb.gov/rights-we-protect/protected-concerted-ac...
Yes, most employees have labor rights, even if they're not in a union. Check out:
http://www.nlrb.gov/resources/faq/nlrb
Who knows if it could help, but you might want to contact the NLRB.
http://www.nlrb.gov/what-we-do/investigate-charges
Mostly, though, I wish you luck finding a decent job. That company sounds awful.