until energy resources are removed from commodities trading this will continue. as for oil shortage i dont think so. find a storage facility that is empty . the pipeline is needed to move stored oil out of the midwest to sell elsewhere. until we get an administration with half a brain this will continue and this bs of catering to the idiotic green movement is ridiculous. they're all full of suggestions but have very few remedies . or as we say here " all hat , no cattle "