I had my interview in US Embassy in Islamabad, Pakistan on 23rd September 2013. Interview went really good CO asked some questions of which I answered really well. He didnt ask for any other documents. At the end of the interview he said that ur case is look fine to me but we have to do some Administrative Processing which can take upto 2 to 6 weeks and handed me the Green Slip also he didnt write anything on that slip except my case no means no objection. He gave me my original documents back and kept my passport. The question is that its been 4 weeks now and on CEAC website so far my status updated twice any idea how long its going to take as he said 2 to 6 weeks and also any idea about the reason he put on AP?