Overview: Headlines for August 23, 2016; Standing Rock Sioux Chairman: Dakota Access Pipeline 'Is Threatening the Lives of My Tribe'; Native Activist Winona LaDuke: Pipeline Company Enbridge Has No Right to Destroy Our Future; Hate Crime in Tulsa: Khalid Jabara's Family Speaks Out After His Murder by Racist White Neighbor; Father of Muslim Women Murdered in Chapel Hill to Jabara Family: 'I Know How You Feel'