Zohran Mamdani was elected the 111th mayor of New York in a historic victory that will put an avowed democratic socialist in charge of the city that serves as the capital of global finance. Meanwhile the US government shutdown has become the longest in history, and with no sign of a resolution soon its economic toll is deepening. Now in its 36th day, the shutdown has surpassed the previous record set in early 2019 during President Donald Trump’s first term. Today's guests: Emmanuel Cau, Barclays, Head of European Equity Strategy; Mike Doustdar, Novo Nordisk CEO; Modupe Adegbembo, Jefferies Economist; Alastair King, City of London Lord Mayor.