The Center Art GalleriesHawaii sells artwork, and much of it involves art by the famous surrealist painter Salvador Dali. The federal government suspected the center of selling forged Dali artwork and obtained search warrants for six locations controlled by the center. The warrants told the executing officer to seize any items that were "evidence of violations of federal criminal law." The warrants did not describe the specific crime suspected, nor did the warrants limit the seizure of items solely to Dali artwork or suspected Dali forgeries. Are these search warrants valid?