I believe that they should open up tours to the white house. Its called the peoples house for a reason. Its wrong to deny the peoples rights to tour a government facility. We are a government by the people, for the people.
This also allows for students to learn more about our government and its history. The White House holds many key events in the history of the USA in its doors.
Obviously we would not be able to see the entire place. So just the key rooms and halls would be accessible via tour guide. Security checks as needed to ensure safety.