You must establish you have a past record of specific prior achievement that justifies projections of the future benefit to the national interest.
You must establish, in some capacity, your ability to serve the national interest to a substantially greater extent than the majority of your colleagues. You must demonstrate to some degree your influence on your field of employment as a whole."
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The above notice clearly indicated that you need demondstrate 1): your wonderful academic history.
2) the impacts of your work on national interest, 3)the impacts of your work on your peer's research.
coolect evidence which is relevant to above three aspects, and compose a RFE response letter. Then you will be ok.
just for reference.
--WorthIt (yjy_wang@yahoo.com)--