Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Whether the Comptroller has the legal authority to issue a warrant to reimburse the El Paso County Water Improvement District No. 1 for funds expended in the prosecution of the case of Texas v. New Mexico in the United States Supreme Court.