Patrick Moughenda Mickala, a Nganga (shaman, priest) of the Massango and Mitsogho tribes in Gabon, and founder of Iboga House, speaks about "Bwiti and Iboga, Working properly and safely with Iboga and Ibogaine." This presentation was given at the 2009 Drug Policy Alliance conference in Albuquerque, New Mexico, and was the first time a Bwiti Nganga has given a presentation at any drug policy conference.