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WASHINGTON, DC - MARCH 10: Activists participate in a protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC. The Standing Rock Sioux Tribe held the event with a march to the White House to urge for halting the construction of the project. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - MARCH 10:  Activists participate in a protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC. The Standing Rock Sioux Tribe held the event with a march to the White House to urge for halting the construction of the project.  (Photo by Alex Wong/Getty Images)