When did Illicit Drug Use attract National attention in the USA

When did Illicit Drug Use attract National attention in the USA?

Was there any debate about how illegal drug use should be considered as socially deviant or threats to National Security.
Compare and Contrast these same samequestions for the United States and Sweeden? Specifically, how did Sweeden go from War on Drugs to Harm Reduction and how did the USA go from Crime Reduction to War on Drugs?