In the case of Rodriquez v. U. S., the Supreme Court held that Group of answer choices when the police make a traffic stop, passengers in the car may challenge the constitutionality of the stop. police may not turn routine traffic stops into drug searches using trained drug-sniffing dogs. the police may seize an item without a warrant under the plain view doctrine. a warrantless search not incident to arrest may be justified under the exigent circumstances doctrine