Who does weed hurt?
Stealing hurts people by depriving them of personal property.
Jay-walking hurts people by causing accidents. Speeding the same.
Weed only makes people want to call the pizza guy. Besides, the real problem with marijuana prohibition is the drastically disproportionate severity of the penalty when compared to the crime. When we take a look at the lack of crimes or accidents where marijuana use is actually involved, it makes no sense to jail, and otherwise fuck up the rest of someones life over it.

Possession or use of any drug should not be illegal. Driving under the influence...illegal. Why, because it potentially endangers someone elses life.