Thu, 18:40 : Doctor Who and the Silurians and Doctor Who and the Cave-Monsters, by Malcolm Hulke, and The Silurians, by Robert�Smith? https://t.co/yyyUtb8LyK Fri, 10:45 : South Korean president sings 'American Pie' for Biden - POLITICO https://t.co/AjgWSFQme5 Fri, 11:03 : Richard Sharp resigns as BBC chair after months of mounting pressure https://t.co/TrRN4HpMcT </ul