… chief of the Assembly of First Nations after more than a … chief of the Assembly of First Nations after more than a … organization for more than 600 First Nations played out in public … the important work of advancing First Nations priorities and acting on …… chief of the Assembly of First Nations after more than a … chief of the Assembly of First Nations after more than a … organization for more than 600 First Nations played out in public … the important work of advancing First Nations priorities and acting on …