Are there any fallacies in this paragraph and what are they?

"1 in 3 adult americans have tried marijuana and federal marijuana laws can arrest or imprison every one of them just for simple possession. These laws are unfair and abuse our criminal justice system. Prosecuting and jailing these americans wastes more valuable resources better spent keeping violent criminals off our streets. As it is, hundreds of thousands of citizens have already been imprisoned -- many of them nonviolent, otherwise law abiding and many of them stripped of their right to vote, their property, their jobs, and their college grants. Lets adopt common sense and fairness and enact more realistic marijuana laws. And lets save the jails for real criminals."