I still cannot find a single legitimate reason NOT to legalize Cannabis... the only reasons I can find any logical basis in are that some industries (tobacco, textile, medicine) don't WANT it legalized because it would cut into their profits...
Don't fall for the propaganda that blames it on certain industries like Tobacco. That is a smoke screen used by those who always benefit by all prohibitions. The biggest winners are lawyers, law enforcement, judicial and prison industries. These represent a lot of jobs and well as a lot of union jobs. No matter what you prohibit, from soft drinks to drugs to fertilizer, these industries win. All victimless crime has these finger prints on it.
The other winners are connected to the black market, that is created, who gets a tax free monopoly. The tax free is a bonus incentive; gold rush, to assume the other four industries have perceived need.
Over the past four decades, federal and state governments have poured over $1 trillion into drug war spending and relied on taxpayers to foot the bill. Unfortunately, these tax dollars have gone to waste. In 1980, the United States had 50,000 people behind bars for drug law violations – now we have more than half a million. The U.S. is now the world’s largest jailer, drugs remain widely available and treatment resources are scarce. Not only have billions of tax dollars been wasted, but drug war spending has also resulted in the defunding of other important services.
The high taxes on legal and medical marijuana is to designed to help offset the potential loss of government revenues, that result from the shifting of prohibition priorities away from these four industries. But the savings fro these four industries, is not as much as one would think, even with marijuana being legal. The high cost of legal pot, due to taxes, is designed to invite the black market to compete; lower price tax free incentive. This perception of a new bogey man criminal allows the four industries to maintain employment; double dipping scam. If you don't pay the state mafia protection money; tax, the goons will come.
The way you end the war on drugs, with a victory, is to make drugs so cheap, the black market can't compete. With the economic gone, the government can regulate via a monopoly that need no enforcement. But the path of victory impacts tax revenues, with the greed of politicians, eventually inviting other criminals back; birds of a feather.