The lawsuit asks for "immediate injuctive relief prohibiting" the state from continuing work on the wall, which federal officials say is being built on federal land without the required permits or authority.On Tuesday, Ducey's office told the Justice Department in a letter that Arizona “stands ready to cooperate with the federal government on construction of a border wall and always has been.” The letter indicated work has been paused.Karamargin, said, "From our perspective, the containers were always intended to be a temporary solution to an ongoing problem, and that's the problem of an unsecure border."We’re hopeful a judge will quickly stop this heartless, reckless PR stunt in its tracks.”Also Wednesday, the Center for Biological Diversity filed a notice of intent to sue Ducey's office over the wall because of ecological concerns.Dr. Robin Silver with the Center for Biological Diversity said the intent to sue is necessary because the federal complaint against Ducey's office does not go far enough in asking for the construction to immediately stop."