Originally Posted by andrzej
excellent point. In order to eliminate some of the others, Canada would basically need to triple their export to US and I'm not so sure they are capable of that......
Really? You'd never know it to see the massive investment going into the Alberta Tar Sands projects. Canada has the second largest oil reserves in the world but out of the top ten in refining, IIRC, so this means the amount exported only likely to rise in coming years, not fall like others on the list.