After another tumultuous week, we look back on the fall-out from the second debate and the Trump tape. Plus: who is Sidney Blumenthal? We discuss the paranoid style in American politics.
24 hours on, we know Trump lost the debate, but what does that mean any more? We consider whether the old rules still apply to presidential politics and we ask what is going on inside Donald's head. Plus, Jeremy Corbyn has been re-elected leader of the Labour Party, but is it still the same party?