Iranian dissidents living inside Iran and in exile Thursday went on hunger strike to protest the surge of hangings in Iran that included most recently a participant in the 2022 protest movement who activists say had mental health difficulties. Led by jailed 2023 Nobel Peace Prize winner Narges Mohammadi, those going on the one-day hunger strike ranged from dozens of her cellmates in Tehran's Evin prison to prominent campaigners living outside the country.