What are we to make of "Hostiles," writer-director Scott Cooper’s existential Western that aims to take our nation’s genocide of Native Americans to task but ends up celebrating a Union captain who claimed "more scalps than Sitting Bull"? Does he even see the gross contradiction? It escapes him at nearly every turn of a plodding journey that treats its cast of Native Americans as props more than people.Led by Wes Studi, a gifted actor Hollywood has repeatedly [...]