Oil-by-rail shift squeezing plans for new pipelines — including Keystone

<p>Oil-by-rail shift squeezing plans for new pipelines — including Keystone</p>
<p>Jeff Lewis | 13/08/30<br />
Financial Post</p>
<p>CALGARY • The tug-of-war between railroads and pipelines in North American oilfields is only just getting started.</p>