We had our interview on aug 5th. Was handed a pink slip requesting additional documentation. I believe reason for concern was research and publications in nanotechnology and nanoscale heat transfer. Send the documents (including publications, conference notes, letter from employer) by aug 9. No updates on the website since aug 5. Do they update when documents are received? Status shows Administrative processing. Has anyone with pink slip, interviewed during this time frame received any updates? We have 3 children(US citizens ), who are currently missing school as we wait for our passports.