(FILES) Lakota spiritual leader Chief Arvol Looking Horse attends a demonstration against the proposed Keystone XL pipeline from Canada to the Gulf of Mexico in front of the White House in Washington, DC, on January 28, 2015. US President Donald Trump on February 24, 2025 called for the revival of the controversial Keystone XL Pipeline project opposed by environmental activists that was blocked under his predecessor Joe Biden. (Photo by Nicholas KAMM / AFP) (Photo by NICHOLAS KAMM/AFP via Getty Images)