The federal government has complete jurisdiction over certain parkland located within the state of Plains. To conserve the wildlife that inhabits that land, the federal government enacts a statute forbidding all hunting of animals in the federal park. That statute also forbids the hunting of animals that have left the federal park and have entered the state of Plains. Hanson has a hunting license from the state of Plains authorizing him to hunt deer anywhere in the state. On land within the state of Plains located adjacent to the federal park, Hanson shoots a deer he knows has recently left the federal land. Hanson is prosecuted for violating the federal hunting law. The strongest ground supporting the constitutionality of the federal law forbidding the hunting of wild animals that wander off federal property is that
this law is a necessary and proper means of protecting United States property. the animals are moving in the stream of interstate commerce. the police powers of the federal government encompass protection of wild animals. shooting wild animals is a privilege, not a right