Am i qualified for DACA? How can i get a working visa?

You do not appear eligible for DACA based upon the information provided. You cannot seek a change of nonimmigrant status in the United States,...

You can certainly try but depending upon the reason for 221(g), you may be denied entry. You should speak to the immigration attorney handling the...

How many percent to removed lifetime banned from US Embassy?

Your son will need to apply for a waiver of inadmissibility when the time comes. He will need to establish a qualifying relative will suffer...

What is the most effective way for a Colombian to get a visa to the United States of America?

It will depend upon exactly what you mean by "breach of terms of a visa". The individual may simply need to really for a visa with evidence that...

Can a J-1 visa holder who already has full-filled two year residency requirement file a waiver to waive the requirement for J-2?

Yes, your spouse may file a waiver.

Can immigration used just your name and date of birth to trace you

I doubt CBP will come looking for you based upon the information provided but it was not very smart to lie to the officer.

Immigrate to USA as a police detective.

You should start by looking into the requirements for become a police officer in the jurisdictions in which you are interested.

How do I formally abandon Adjustment of Status application?

You are best off following through with the family-based petition. You may be eligible to adjust status of your priority date is current and you...

Can adjust through my United States citizen son if my husband has 245(i)

You do not appear to be independently grandfathered under INA 245(i) given you married well after the emolument-based case was filed.

What if I later change the reason for my I-20 extension after it gets extended?

You should speak to your DSO about the options available to you.