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"TransCanada Corp. may shorten its Keystone XL pipeline so as to bypass the need for federal approval after being rejected by the Obama administration on Wednesday..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cheatsheet.com/trading-markets/transcanada-re-envisions-keystone-xl-pipeline-after-obama-rejects-original-proposal.html/>