The states already have the power to choose, whether they realize it or not... its all about which ones actually will choose to end cannabis prohibition. I really do not see states like Virginia and Texas ever supporting cannabis, at least not until its much too late or destroying the integrity of it by instituting convoluted regulation. AZ and Colorado are also good options, but it is more difficult to grow outdoors in these regions. If VA ever allows cannabis cultivation, I may start a company there - who knows.