A rally led on horseback by the Standing Rock Sioux Nation and their allies. (Photo: Robert Wilson)

A rally led on horseback by the Standing Rock Sioux Nation and their allies. (Photo: Robert Wilson)

A rash of arrests at the Standing Rock demonstrations points to rising tensions between North Dakota state officials and the thousands that have allied themselves with the Standing Rock Sioux Nation to protest the construction of the Dakota Access Pipeline through ancestral lands and sources of water. Reporter Sandy Tolan visited the encampment that serves as a home base for the protestors, and explains to Living on Earth Host Steve Curwood that claims of protester “riots” are unfounded, based on what he observed.

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