Today, in the November installment of our monthly series, Living Questions, a look at Native American spiritual practice and the sanctity of tribal land. We’ll examine how tribal traditions have factored into the months-long conflict between the Standing Rock Sioux tribe of North Dakota and Energy Transfer Partners, a Dallas-based company trying to complete the 1200-mile Dakota Access Pipeline at a Missouri river crossing near the tribe’s reservation. The standoff at Standing Rock has become an historic gathering of Native Americans and other activists. We’ll talk with Akim Reinhardt, a professor of American Indian history at Towson University, Ann Duncan, associate professor of religion at Goucher College, and Richard Meyers, an Oglala Sioux and coordinator of the American Indian Studies program at South Dakota State University, who’s joined the Standing Rock protests. Spiritual practice and the intersection of religious freedom, property rights, and the US Constitution -- and your calls -- in this edition of Midday's Living Questions.