Missouri now permits the sale, use, and possession of recreational marijuana by persons over the age of $21.$ However, recreational marijuana is illegal in Arkansas because it is against the state's public policy. Hannah legally purchased marijuana in Missouri but was charged with possession of marijuana when she was stopped by a highway patrolman in Arkansas. Hannah argued that because the state of Missouri permits recreational marijuana use, the state of Arkansas must also recognize that statute under the United States Constitution. Which of the following is true about Hannah's argument?