(FILES) Students protesting against the proposed Keystone XL pipeline chant slogans in front of the White House in Washington,DC on March 2, 2014. 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)