The United States Department of the Interior (DOI) is the United States federal executive department of the U.S. government responsible for the management and conservation of most federal land and natural resources, and the administration of programs relating to Native Americans, Alaska Natives, Native Hawaiians, territorial affairs, and to insular areas of the United States. The Department is administered by the United States Secretary of the Interior, who is a member of the Cabinet of the President. The current Secretary is Ken Salazar of Colorado. Despite its name, the Department of the Interior has a different role from that of the interior ministries of other nations, which are usually responsible for routine police functions which are largely performed in the U.S. by state and local governments and national security and immigration functions which are performed by the Department of Homeland Security primarily and the Department of Justice secondarily.
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