Sean Baker's Anora won best film, best director and best actor for Mikey Madison at the Film Independent Spirit Awards on Saturday in what could be a preview of next Sunday's Academy Awards: The film about a Brooklyn sex worker and her whirlwind affair with a Russian oligarch's son has emerged in recent weeks as an awards season front-runner. The Spirit Awards — held in a beachside tent in Santa Monica, Calif. — is the shaggier, more irreverent sister to the Academy Awards, celebrating the best in independent film and television. In accepting the directing prize, Baker spoke passionately about...