In the words of Winston Churchill. . . “The further backward you look, the further forward you will see.” Since the U.S. is exporting oil, why is it that we need this pipe line to transport ‘Canada’s dirty’ oil (sand) over and under our nation’s good farm and through urban areas? Look back and haven’t there been enough disasters - trains spilling oil and explosions, here in the USA and even Canada to tell us what is to come!