Cowboy & Indian Alliance Protests against the Keystone XL Pipeline (14 images)

Native American demonstrators organized by the Cowboy Indian Coalition (CIA) prepare to hold a ceremony prior to marching past the U.S. Capitol to protest against the building of the Keystone XL pipeline, April 26, 2014, in Washington, DC. Ranchers, farmers, Native Americans and environmentalists are calling on President Obama to reject the pipeline. UPI/Mike Theiler

Actress and activist Daryl Hannah joins marchers during a demonstration organized by the Cowboy Indian Coalition (CIA) to protest against the building of the Keystone XL pipeline, April 26, 2014, in Washington, DC. Ranchers, farmers, Native Americans and environmentalists are calling on President Obama to reject the pipeline. UPI/Mike Theiler

Native American demonstrators organized by the Cowboy Indian Coalition (CIA) on the Washington Mall prepare to march to the Smithsonian Museum of the American Indian as they protest against the building of the Keystone XL pipeline, April 26, 2014, in Washington, DC. Ranchers, farmers, Native Americans and environmentalists are calling on President Obama to reject the pipeline. UPI/Mike Theiler

Actress and activist Daryl Hannah (L) walks arm-in-arm with Native American marchers during a demonstration organized by the Cowboy Indian Coalition (CIA) to protest against the building of the Keystone XL pipeline, April 26, 2014, in Washington, DC. Ranchers, farmers, Native Americans and environmentalists are calling on President Obama to reject the pipeline. UPI/Mike Theiler