oil. congratulations to newt gingrich on that. well done. rick santorum was becoming to sound like an islamic environmental fundamentalist. he said he want to frak here, frak there and frak everywhere. is that what we need or is he smoking gram of cocaine? there s no question natural gas can and will play a larger goal in the united states energy mix. we have to make sure that the fracing doesn t result in kmem cals in the water tables that lines up creating a disease, cancers in children across the nation. assuming that there are environmental safeguards put in place then yes, natural gas will play a lrjer ro democrats are s t s keep the oil from the keystone pipeline in the united states. let s keep the natural gas in the united states. what the republicans are calling