One way to stop the abuse of drugs is try and attack the homelessness,because most of the time the people you find doing drugs are always homeless and they do drugs in order to try to feel something and then there body becomes so dependent on it and after a while there body is so used to the drug they begin to take more and then it keeps getting worse and they will try new things
Another way to stop the use and spread of drugs is going to talk to teens like going to schools and holding meetings about how drugs are bad and why you should not use them, You can also go to sporting events to spread awareness abour drug abuse and go to places where you can mainly find teens.
Last way i think we could help stop the spread of drugs is to get a lot of awareness on the news and have the president speak to people about it, They can also get ads and billboards everywhere in order to stop the spread of drugs.