I believe that the courts are helpful in delimiting for the IAD its boundaries, its jurisdiction. It gives us guidance on the case law, it helps our jurisprudence, and it helps the way we develop and function as a quasi-judicial tribunal.
I wanted to mention something else. Mr. Oliphant, you asked a question about the type of information that the visa office uses to make its determination; I hope you understand that the onus is on the applicant to provide the visa officer with sufficient information.