1. Cost more money then its worth to keep it illegal, in fact if was legal it could be taxed! IT costs money for the court, playing the ploice, training the drug dogs, imporsening them, feeding them, clothng them, keeping them warm in the winter, and cool in the summer and keeping them busy all costs money for a little bit of weed.
2. It is no worse then alchol
A. You can't OD on weed (Never has been medically proven and they've tried)
B. It isn't physically addictive for THC isn't addictive.
3. The statatics show that 70% of Highschool students try it and roughly 30% reguarlly use it, 2% of highschool students do anything "harder" then weed. So say 3% that do weed generally do harder drugs.