Apr 01, 2018· Marihuana: A Conversation with NIDA's Robert L. Du Pont. PubMed. Maugh, T H. . Robert L. Du Pont, director of the National Institute on Drug Abuse (NIDA), made headlines recently when he became one of the first Administration officials publicly to recommend a liberalization of marihuana laws. The occasion was a press conference accompanying the release of Marihuana and …
