hollywood. i'm anderson cooper. thanks for watching. ♪ since i was 14 years old, i always wore cowboy boots. maybe because my little boy role models were always the men in the black hats. richard boone in "have gun will travel," robert vaughn in "the magnificent seven." silent killers. men with pasts. men from somewhere else who found themselves in the great american west. a place where reinvention, a new life was always possible. as long as you were willing to kill for it.