The perils of standing up to Iran from Europe

From Turkey to France and the UK, Iranians who've challenged the regime at home have often sought safety in Europe. But how safe are these dissidents, really? This week we speak to Fariba Nawa, host of 'Lethal Dissent', a fascinating new podcast series that investigates Iran's efforts to silence those in exile on European soil and beyond. We're also talking about Denmark's remarkable mass rewilding plan, and Slovakia's nationalist crackdown on the use of Hungarian and other minority languages.