Man Utd v Liverpool, statistics, and Thatcher's war against football

Jack Pitt-Brooke, Miguel Delaney and Jonathan Liew were joined by Tony Evans, whose new book 'Two Tribes' is about football and politics in the 1985-86 season. They talk about Manchester United, Liverpool, the limitations of statistics in spotting players, what Margaret Thatcher thought of football and whether the game has politicised or depoliticised as it has globalised.