http://www.ogj.com/articles/print/volume-111/issue-4/regular-features/ogj-newsletter.html http://www.ogj.com/articles/2013/03/phmsa-issues-cao-to-chevron-pipe-line-for-products-leak-in-utah.html http://www.ogj.com/articles/print/volume-111/issue-3a/general-interest/state-department-releases-draft-seis.html http://www.ogj.com/articles/2013/03/state-department-releases-draft-seis-for-revised-keystone-xl.html http://www.ogj.com/articles/2013/01/pipeline-inspection--response-flaws-still-exist--senate-panel-to.html http://www.ogj.com/articles/print/vol-110/issue-11b/general-interest/watching-government-quarterman-cites-progress.html http://www.ogj.com/articles/2012/11/ntsb-pipeline-safety-among-top-10-transportation-issues-for-2013.html http://www.ogj.com/articles/2012/10/ingaas-santa-interstate-gas-lines-dont-need-cybersecurity-rules.html http://www.ogj.com/articles/print/vol-110/issue-8a/regular-features/journally-speaking/ncpa-transit-costs-railroaded.html http://www.ogj.com/articles/2012/07/phmsa-sets-conditions-for-enbridge-to-restart-failed-pipeline.html