On March 20, the Supreme Court heard oral arguments for Arizona v. Navajo Nation, wherein the Navajo Nation argued that the United States government breached its legal responsibility to ensure access to water on the Navajo reservation. Frederick Liu, the U …On March 20, the Supreme Court heard oral arguments for Arizona v. Navajo Nation, wherein the Navajo Nation argued that the United States government breached its legal responsibility to ensure access to water on the Navajo reservation. Frederick Liu, the U …