That is because Californian state law allows sales of Medical Marijuana, and they can't prove that the sales were illegal and that there were problematic things included because it's legal in the state.
Iroquois and Aloquan.... i think i spelt the 2nd one wrong so you should check it but hope i helped
So you wont get your hands dirty and its better than using your hand so you wont get messy .
The answer is A hope this helps have a good day