It could be a scene from centuries ago.

In the Nevada desert, Native Americans are protesting over a mining project they say desecrates sacred land.  They are riding to Sentinel Mountain, which their ancestors once used as a lookout in times gone by. Here, they say, more than 30 of their people were massacred by US cavalry in 1865.

Today, the land is at the heart of America's electric car revolution and Joe Biden's clean energy policy Native American tribal members say the mine neglects their interests and offends their history. The route of the "Prayer Horse Ride.