into the u.s. in the shale fields. and basically what's happening is we're having a gusher, an oil gusher. we have 800,000 barrels per day increase between now per year, between now and 2016, where we'll reach 9.5 million barrels per day. that's higher than the energy department forecast this time last year. >> that's happening in places like pennsylvania, north dakota, texas. >> this is really a technology revolution. what's happening is the drillers can actually see through the rock because of the seismic -- it's really a seismic technology that allows them to know where the oil is. that's what the real change is. and of course put that together with fracing and you have lots of new supplies. so the u.s. is a big energy producer now. canada has been an oil gusher for at least a decade.