"Right now they’re on their way to Occupy Little Rock, where local occupiers have taken the encampment off the grid using solar panels, wind turbines, a grey water system and an urban greenhouse."
1. Chances are that nobody in their right mind should even consider coming into contact with any of the water in their "Grey water system," out of fear of becoming infected with God knows how many diseases from it.
2. Betting that at least half to two- thirds of the "urban greenhouse" will be used for growing weed.