A coalition of Native American groups and cattle ranchers -- the Cowboy and Indian Alliance -- take a horseback ride around the Mall in Washington, D.C. as a protest of the proposed construction of the Keystone XL pipeline, April 22, 2014.
A coalition of Native American groups and cattle ranchers -- the Cowboy and Indian Alliance -- take a horseback ride around the Mall in Washington, D.C. as a protest of the proposed construction of the Keystone XL pipeline, April 22, 2014. MCT
A coalition of Native American groups and cattle ranchers -- the Cowboy and Indian Alliance -- take a horseback ride around the Mall in Washington, D.C. as a protest of the proposed construction of the Keystone XL pipeline, April 22, 2014. MCT

Keystone vote caught in Senate politics

May 06, 2014 06:05 PM

UPDATED May 06, 2014 06:07 PM

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