A South Korean court sentenced former president Yoon Suk-yeol on Monday to two years in prison for illegally receiving free opinion polls in exchange for political support, adding to his growing legal woes. Yoon, 65, is already in detention while appealing against a separate life sentence for leading an insurrection through his declaration of martial law in 2024. In a separate case, a court handed Yoon a 30-year prison sentence for sending drones into North Korea to “manufacture” a crisis ahead...