It takes about 6 - 12 months for USCIS to process the application. There is no set amount that people charge for this.

They will let you in but you may be put in removal proceedings to determine if you abandoned your status.

You can file the I-601 after the interview, after the consular officer makes a finding that she is not admissible into the U.S. You file it with...

The civil surgeon should have indicated on the medical that there is an automatic waiver for the booster shot if it is not available where the...

It seems to me you can use either designation and it will not affect your spouse's eligibility for the work permit.

If the illegal immigrant was lawfully admitted or paroled into the U.S., and you are a U.S. citizen, you can petition for this person, and they...

If you have had a green card for at least three years, and you have been living with a U.S. citizen spouse for those three years, and you continue...

You are welcome to take your chances. If you are issued the visa, there is a risk they will send you back when you arrive. Yes, leaving the U.S....

Could be. Anything is possible. Perhaps USCIS is reconsidering. Or perhaps they received something from you after they made their decision. Or...

If the expert is a true expert, and identifies you, and praises something about your work that is relevant to the application, then it could be...