On september 13 th 2017, within the framework of the Lacanian Week in Buenos Aires, the Network of Drug Addiction and Alcoholism (TyA) held its Third American Colloquium. Hundreds of psychoanalysts from the NEL, EBP and the EOL gathered to talk about "The Disturbing Familiarity of Drugs". For this purpose, Luis Darío Salamone, Elvira Dianno and Jorge Castillo were interviewed.