To verify and/or to "catch" you in something. Your attorney will guide you accordingly.

What can I do?

Simply let your insurance company handle this; at least in the first instance. Caveat, if you have not given your company timely notice speak...

There is one stark reality in your post, your insurance company does not care about you personally. To them, this is purely business. Most cases...

I am being sued for an automobile accident from 2 years ago.

Simply turn this over to your insurance company. You should have no legitimate worries based upon what you describe. Good luck.

Do I need to hire an attorney for a careless driving ticket?

You will likely achieve a superior result with local/qualified counsel then without. Good luck.

What if hit from the back and then the front with speed around 65-70mph? no air bags went off.

Hopefully, you were not seriously injured. Follow the advise of your attorney.

What if I was at a four way stop, and It was my time to go. I went and a car coming from another direction run into me.

That is what insurance companies do. They fight the obvious.

Auto accident - What amount should I demand based on the amount of my e.r. bill?

Sorry, but no responsible attorney will give you a settlement range. There are too many unknown variables.

Wanted to no if i could sue D.O.C

You will need to file a timely and proper notice of claim. Good luck.

Power of Attorney question and minor child with drivers license.

You need to speak with your insurance agent and have appropriate coverage.