Since its debut in 1971, an anti-pollution ad showing a man in Native American attire shed a single tear at the sight of smokestacks and litter taking over a once unblemished landscape has become an indelible piece of TV pop culture. The so-called “Crying Indian” with his buckskins and long braids made the late actor Iron Eyes Cody a recognizable face in households nationwide. You keep going no matter how much it changes,” she said