Color image of protesters marching while carrying palm branches during a peaceful anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert.

Color image of Pauline Esteves, a Western Shoshone Indian, standing near a pile of palm leaves on the ground during a peaceful anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert. Other protesters are seated.

Color image of politician Bob Edgar standing near a pile of palm leaves during a peaceful anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert. Other protesters are seated.

Color image of politician Bob Edgar holding up a palm leaf while marching in an anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert.

Color image of protesters carrying branches from palm trees at an anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert.

Color image of protesters, including Father Louie Vitale (O.F.M.), at an anti-nuclear testing demonstration held on Palm Sunday in the Nevada desert.

Color image of anti-nuclear testing protesters at a prayer vigil held outside of the Las Vegas Federal Building.