Quote from Kassz007:
Huh? Landlocked? 15% below market value?
And by the way, it's a joint project involving private companies from both countries. It's not being built by the US.
The Canadian oil currently makes it to Oklahoma. The Keystone extension would carry it to the Gulf Coast where it could be put on tankers and sold to the world market at a higher price. However, when it is trapped at Cushing, it is sold at about 15 - 20% below world price. The benefit goes to local refiners and the US consumer. Look up the Brent / WTI spread differential discussions for more info.
That's why nobody in US govt is in a rush to complete the extension. It will get approved though don't worry, right about the time Canadian interests overcome opposition to a western pipeline upgrade. Don't give Obama or any other puppet so much credit for how government operates.