This P.I.G. (Pipeline Inspection Gauge) is calibrated to hide flaws per the instructions of Oil & Gas companies.

Image of an actual P.I.G. (Pipeline Inspection Gauge)

An dysfunctional 'PIG' may be leading to oil pipeline ruptures. ===================== Support Us On Patreon! https://www.patreon.com/therationalnational Follow David Doel at http://twitter.com/DavidDoel Follow The Rational National at http://twitter.com/TRNshow ===================== Sources: http://www.gregpalast.com/pig-burst-keystone-pipeline/ http://www.gregpalast.com/the-pig-in-the-xl-pipelineinsider-reveals-concealed-%E2%80%9Cerror%E2%80%9Din-pipeline-safety-equipment-that-could-blow-away-the-gop%E2%80%99s-xl-pipe-dream/ http://www.sfchronicle.com/news/article/Keystone-pipeline-leaks-210K-gallons-of-oil-in-12363576.php http://www.macleans.ca/economy/business/pipeline-leaks-are-happening-more-frequently-thanks-to-human-error/