I don't think it's fair that if you are born in the USA you don't need go process with immigration in the USA. But if you are born in Colombia you have to go though immigration process which can take many years. I don't think it's fair even if you became citizen in the USA they can take way your Citzenship anytime they want! I think if you become citizen in the USA you shouldn't get it taken way once you're Citzen.
Why do you want to be in the USA if it is so unfair?
Have fun.