Big Pharma, Monsanto (with destroying our food supply with their GMO killers) and the rest of those big Chemical Companies that lobby their way to commit the equivalent of "legal murder" on our population and the population world wide, do it for money.  Unfortunately, the laws support them and they only get stronger.  That's why the MMJ movement is so important.  It may take awhile to change the minds of people but we're moving in the right direction. I'm proud to be part of this movement and invested in a game changing company!