By ImmigrationHelp on Monday, February 4, 2002 - 09:29 pm:
Dear Luz:
Unfortunately, many examiners are either inexperienced, or are simply afraid to make a decision. Their easist course of action is simply to request more information, which gets the case off of their hands, and puts it into someone else's hands.
The Miami office has been known for its policy of making people come back for a second interview even though there is nothing to indicate that the person has abandoned their residence in the US. Hopefully, this will not be the situation in your case. Good luck.