Ok, well, if they leagalize marijuana all the drug dealers will be out of business... lol.

But here is some info I got from one site about the affects of the so called harmless drug Marijuana...

Marijuana affects your brain. THC (the active ingredient in marijuana) affects damages the nerve cells in the part of the brain where memories are formed, making it hard to remember things.

Marijuana affects your self-control. Marijuana can seriously affect your sense of time and your ability to do things that require coordination-like driving. In 1998, nearly 77,000 people were admitted to emergency rooms suffering from marijuana-related problems. This was an increase of more than 373 percent since 1991.

Marijuana affects your lungs. There are more than 400 known chemicals in marijuana. A single joint contains four times as much cancer-causing tar as a filtered cigarette.

Marijuana affects other aspects of your health. Marijuana can limit your body's ability to fight off infection. It can increase your heart rate and lead to frequent chest colds. Some research even shows that long-term marijuana use can increase the risk of developing certain mental illnesses.

Marijuana is not always what it seems. Before it is sold, marijuana can be laced with other dangerous drugs without your knowledge. "Blunts"-hollowed-out cigars filled with marijuana-sometimes have substances such as crack cocaine, PCP, or embalming fluid added to them.

Marijuana can be addictive. As with alcohol and many other drugs, not everyone who uses marijuana becomes addicted, but some users do develop signs of dependence on the drug. They may experience such withdrawal symptoms as loss of appetite, sleep problems, weight loss, and shaky hands. In 1995, 165,000 people entered drug treatment programs to kick their marijuana habit.