Do I have a case?

There's no way to tell based on what you posted here. I can't make heads or tails of this story.

My wife was in a wreck with an 18-wheeler, and the company did not have insurance. What should I do?

If true, check with your own insurer. You likely (hopefully!) have UM coverage for property and, if she's hurt, injury. All the best.

Not quite sure what you mean by infected metal, but you should have your records reviewed by a lawyer.

My 18 year old son had a accidents in my car I have insurance on it but my so it not on it what can I do.

Your son is not on your insurance? He lives with you and your ins. co. is denying the claim as a result? Is that the situation?

I have a question regarding a car accident case.

You'll have to look your policy and see if that's really in there. Maybe your friend has insurance that will cover it as well.

The judge is biased

I think you need medication and professional help. This sounds like insane, paranoid babble.

Is it in case of car accident driver NOT have to provide other driver with his insurance and license information? Is it legal?

Your question is unclear. What are you asking?

Rear ended - minor impact. older man in my 60s & had pains from the incident. I submitted a claim to at fault insurance.

You don't have to let them look at the car; the fact it's not yours make it easy to say no. If I was considering taking your case I'd want to...

What percentage should I expect to pay Lawyer for settlement on car accident with injuries

Anywhere from 30-40%. I believe you get what you pay for.

If there was a sign, seems you don't have much of a case.