This week's stories:  Alaska tribes petition for help to obtain relief from Canada’s mine violations; Memorial and Records Repository to be build honoring Native American Purple Heart recipients; Tribal leaders from the United States testify before Canada’s National Energy Board regarding proposed pipeline expansion project; New resources developed to assist Native American communities in evaluating their vulnerability to climate change; N. Scott Momaday documentary to debut at Sundance Film Festival; Marvel superheroes re-envisioned through Native style.

Native News Update with anchor Kimberlie Acosta from the studios of IndianCountryTV.com