Standing Rock Sioux Chair Hails Army Corps of Engineers Decision to Reroute Dakota Access Pipeline; As Thousands of Vets Descend on Standing Rock, U.S. Army Backs Down and Halts Pipeline Construction; Tara Houska: Denying #DAPL Permit is “Momentous Occasion,” But We Must Remain Vigilant; “Financial Disaster”: Could Dakota Access Pipeline Lose Its Contracts with Oil Companies on Jan. 1?