In a series of long interviews, 12 prime ministers talk about their experience in the upper echelons of power. The function of prime minister, torn between the president and the parliament, appointed without necessarily being elected but responsible for everything, is at the center of debate. With the exception of Jacques Chirac (1974-1976 and 1986-1988), deliberately left out because of his image as French President, those who governed France for the past 35 years agreed to discuss the exercise of power, as seen through archive footage, but...