Rapport Building 101: Rules for Earning Trust and Cooperation By Samuel Culper • August 11, 2015April 11, 2018 Restricted Area You are not authorized to view this page. Login or choose a subscription to get access. Share this:TweetEmailPrint Related Samuel CulperSamuel Culper is a former Intelligence NCO and contractor. Iraq(x1)/Afghanistan(x2). He now studies intelligence and warfare. Join nearly 9,000 people already receiving the Forward Observer Dispatch Email Address