Trans rights and free speech

Why is the conversation about trans rights and women's rights so toxic? This week, two sports governing bodies decided that trans women should not compete in women's categories. Other sports announced they would review their policies. There's a row about that, but beneath that is a deeper argument about how the tensions around gender identity are discussed and debated. Presenter: Adam Fleming Producers: Lucy Proctor & Simon Maybin Researcher: Ellie House Music: Oskar Jones Editor: Emma Rippon