I came with Italian passport they stamp my passport when I arrive and they give me a green cardboard

No you do not need it any longer. It is all electronic now.

You can do that but contact the consulate first and ask them whether they would want to do that for you.

I will apply for a F 2 visa this summer and I am very worried because I had one B rejected in November 2014

I agree with my colleague. You might be denied the visa on the same reasons they denied your visitor's one. You can also learn from those reasons...

How can I become a legal US citizen If I entered US legally, but overstayed and became illegal? I married a us citizen

The process is called adjustment of status. Google it.

Am I eligible for Cuba Adjustment Act if I was born on Cuba, but had never have Cuban citizenship?

Yes, if you were born in Cuba, you are native of that county and thus eligible for CAA benefits unless there some disqualifying factors we do not...

How to obtain citizenship through military dad?

Did you live with your dad ever. Are you in the USA? Did your dad live in the at least five year in his life? Are you a permanent resident? Were...

DoI need to file our taxes for 2014 before aos interview?

You do not need to file anything, but you might want to consider taking 2014 tax returns with you for the interview. that is if you have those at...

Probably not unless there are facts in your record which would change the picture.

Is it possible for my husband to be granted a waiver of illegal stay in the US if he has a "solicitation" charge on his record?

Depends on the solicitation he was charged with and the conviction he ended up with.

I would politely ask the employer to allow you to converse with the immigration attorney of record on your petition and ask the attorney to explain...