I just came across this article on the TapIt water blog, which I've referenced before for their initiative of placing water refilling stations in cafes and stores around the city. TapIt reports that Michigan's governor, Jennifer Granholm is trying to pass a bill that would place a penny tax on bottled water. Her proposal is being challenged of course by the International Bottled Water Association and brings up a valid question. In Michigan's slow economy, could a single cent inhibit people from purchasing a bottle of water and instead encourage them to opt for the tap? I certanly hope so.