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US President Donald Trump reacts after signing executive orders imposing tariffs on imported goods in the Rose Garden at the White House on April 2, 2025, in Washington, DC. (Andrew Harnik via Getty Images)
Robert W. Murray
Vice-President of Research, Frontier Centre for Public Policy
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President Obama speaks at the southern site of the Keystone XL pipeline on March 22, 2012 in Cushing, Oklahoma. (Tom Pennington/Getty Images)
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An underground crude oil pipeline on March 23, 2014 near Lost Hills, California. (David McNew/Getty Images)