As many of my friends that do use pot can attest to, I do not use pot. I am not advocating for the end of the war on drugs and hemp so that I can get high.
I simply have never believed that the proper role of government in a free country is to limit the choices one (and one's doctor) make about personal issues including health and recreation.
People who use drugs around kids, sell drugs to kids, or involve children in the creation, shipping, or sale of drugs should be behind bars. By the way, I also have a poor opinion of people that smoke the drug you can buy at every gas station around children.