The revelations over MPs' expenses that began in May 2009 ranged from petty thieving to outright fraud and sparked a crisis in confidence unprecedented in modern times. This was a 21st-century Peasants' Revolt - an uprising of the people against the political class. Ordinary men and women with political views across the spectrum were by turns amused, incredulous, shocked and then bitterly angry as the disclosures on MPs' expenses flooded out. From...