Vermont first state to ban fracking

For the only reason that matters - clean water trumps everything else.

Vermont's governor has signed a bill making it the first U.S. state to ban fracking, the controversial practice to extract natural gas from the ground.

"This is a big deal," Gov. Peter Shumlin said Wednesday. "This bill will ensure that we do not inject chemicals into groundwater in a desperate pursuit for energy."

Shumlin said fracking contaminates groundwater and the science behind it is "uncertain at best." He said he hopes other states will follow Vermont's lead in banning it.