The Guardian called him "a well-known Native American activist who was among those leading the Standing Rock protests in 2016 and 2017 against the construction of an oil pipeline in North Dakota".
The Guardian considerouno un "coñecido activista nativo americano que estaba entre os líderes das protestas de Standing Rock en 2016 e 2017 contra a construción do oleoduto en Dacota do Norte".