How would I go about taking legal action against my employer for pregnancy discrimination and harassment?

Yes, I would say you should take him to the cleaners, but you'll have to proceed carefully. First, create a detailed 1-3 page max chronology of...

Do i have a legal rights for sexual harassment from a superior

You could have federal claims under Title VII for same-sex sex harassment if your supervisor was male and you are male. Take a look at the Oncale...

Do i have a legal rights for sexual harassment from a superior

You could have federal claims under Title VII for same-sex sex harassment if your supervisor was male and you are male. Take a look at the Oncale...

Can my boss deducte damages from jobs from my check?

He can't do that. It's a violation of Labor Code 224. See link direct from DLSE here: http://www.dir.ca.gov/dlse/faq_deductions.htm

Does this makes me a felon?

Yes, if you pled guilty to a felony, then you are a felon. Your lawyer or PD should have explained this to you beforehand though.

What to do about libel, slander and defamation?

If third parties beyond the Board members read the newsletter, I'd say you have a decent libel claim. If it is just within the board members, I'd...

What can I do to remedy my employers illegal practices? (Work at a car dealership)

You may want to go to the Labor Commissioner and file a complaint and tell them all that you have indicated here. Deductions from pay are express...

This is pretty serious, but, to be honest, the strength of monetary damages depends very much on your gender and the co-worker's gender. Is it male...

Can I be sued in small claims court for loss of wages due to id theft/fraud that I was found guilty of?

Yes, if it is used to impeach (I.e., attack) your credibility. See California Evidence Code Section 788.

What exactly is a court ordered mediation

Pretty much. If it's a civil case, you'll have a short intro meeting with mediator then go to your separate rooms. Then the mediator will go from...