It's another busy few days for the Prime Minister as he chairs the inaugural meeting of the Council of Nations and Regions today, marks 100 days in office, and hosts an investment summit on Monday. With the absence of Sue Gray looming large, James Heale unpicks the politics behind these milestones with Katy Balls and the Financial Times's Stephen Bush. They share some lessons from history and the welcome, or perhaps unwelcome, comparison with former Labour Prime Minister Harold Wilson. Also on the podcast, they discuss the merits and pitfalls of potential Conservative Party rule changes. Could their era of rapid defenestration soon come to an end? Produced by Patrick Gibbons.