 The public would create other mechanisms to do that, and they've done that through mechanisms like the 25th Amendment, but that's not the responsibility of the White House. Some White House positions have been very public. Eisenhower made a point of bringing his doctors in front of cameras, I think Ronald Reagan, Jeanette Travelle, John Kennedy's White House position was a household name. Others have been very much behind the scenes, and Dr. O'Connor has chosen to be very much a behind-the-scenes doctor during his years serving the White House.