SACRAMENTO, Calif. — A blinding national spotlight is shining on the family of Stephon Clark, the 22-year-old unarmed black man killed by Sacramento police last week. “You don’t know what it’s like until you experience it,” Clark’s uncle, Curtis Gordon, told The Associated Press in an interview Tuesday. “You can see it on TV, it’s totally OK to deal with those realities when it’s just through a television and they’re not in your home.