Father/daughter duo are among rare Native American actors in Hollywood

“Westworld" actor David Midthunder estimates there are only about a dozen Native American actors in Hollywood -- so it's unique that both David and his daughter, Amber Midthunder (FX's "Legion"), currently appear on popular TV shows. "[Acting] is not looked down upon [in Native American culture]," says Midthunder, who doubles as one of "Westworld's" Lakota...