Put Cap-and-Tax bill on trail

The US Chamber of Commerce wants to put the science of global warming on trial. They want the EPA to hold a public hearing on the scientific evidence for man-made global warming. Businesses know how devastating this Waxman-Markey cap-and-trade bill will be. So before they let the Democrats get any further, they want to put the science on trial. Prove that this global warming is real and that the cap and tax bill will do something to change it.