Lazaro Figueroa Tamayo, left, and Luis Silva Aldana, Adrián Silva Guerra’s father, at the Silva Guerra family home in Santiago de Cuba on May 8, 2026. (Lisette Poole González/The New York Times) By ED AUGUSTIN Adrián Silva Guerra saw the streetlight flicker back to life. It was 2:08 a.m. on a Thursday. An electric repairman, Silva Guerra quickly got up from his concrete stoop and went inside, leaving the front door ajar so the night air would drift over his 7-year-old son sleeping on a foam…
