WEST DES MOINES, Iowa — Thirteen-year-old Lilly Carriere loves art and sometimes, even homework. She's also an advocate for transgender rights and followed the debate over bills at the statehouse related to LGBTQ issues. "I didn't know like this was actually Iowa and this was going to happen at first. But when it became more real, I started to get into what is happening," Lilly said. For her, what comes out of these discussions matter because Lilly started the transition from male to female last year. "It's a really nice thing having supportive people in my life," Lilly said. Since...