In the first half-hour, Host Tiokasin Ghosthorse speaks with Keala Kelly. Keala (Native Hawaiian) is an award-winning filmmaker, journalist and activist. Her documentary film, "Noho Hewa: The Wrongful Occupation of Hawaii," has been screened and broadcasted internationally and is widely taught in university courses that focus on colonization, Indigenous cultures and the Pacific. Keala has been closely following and reporting for Indian Country Today on the activities on Mauna Kea and the proposed construction of the Thirty Meter Telescope at its summit. More about Keala at www.annekealakelly.com. In the second half-hour, Tiokasin welcomes back Trenton Joseph Casillas Bakeberg from Eagle Butte, South Dakota. Trenton, an enrolled member of the Cheyenne River Sioux tribe, Mnicoujou and Itzapico bands, has a new radio show on Saturdays (6 pm to Midnight Mountain Time) and Sundays (4 pm to Midnight) on KIPI 93.5 FM in Cheyenne River, South Dakota. More information at www.kipiradio.com.