A depot used to store pipes for Transcanada Corp’s planned Keystone XL oil pipeline is seen in Gascoyne North Dakota

A depot used to store pipes for Transcanada Corp’s planned Keystone XL oil pipeline is seen in Gascoyne, North Dakota, in this file photo taken November 14, 2014. Republican senators this week made good on a campaign promise and kicked off the new Congress with a bill to approve the Keystone XL pipeline, saying if President Barack Obama vetoes it, they have a plan to pass the measure later in the year. REUTERS/Andrew Cullen/Files (UNITED STATES – Tags: ENERGY BUSINESS POLITICS)