jenna: so some, when they think canada, will think about the keystone pipeline project. you think about refineries, thinking about also off shore drilling near our coast. if we, let's say suddenly the keystone pipeline was cleared, we had all the drills we wanted around the country, then would that immediately bring down prices? or is that more of a long term strategy, when it comes to the price of gasoline that we're paying? >> there's a few wild cards with the keystone pipeline, would that crude be dispersed in the gulf or exported. that's the big question i have. if it stays in this country, it would likely help bring prices down rather quickly. some other issues as well could also change how things look, but the keystone pipeline certainly does have the ability to bring prices down, to hook up more community, more refinery toss that source of cheap canadian crude oil. >> jen pat, you've predicted 3.75-4.25 on national average per price for gallon of gas by may.