Guest: Sophie Grégoire Trudeau Even before Sophie Grégoire Trudeau married Prime Minister Justin Trudeau she was an advocate for mental health, openly sharing her personal struggles with eating disorders. She discusses her new book. She shares those struggles afresh, along with tales of her parents, her schooling, her relationships, in her new book, “Closer Together: Knowing Ourselves, Loving Each Other,” which she describes as a personal journey toward empowerment.