Nicolas Mayer-Rossignol, socialist mayor of Rouen and president of the Rouen Normandy metropolis is, this Monday, January 30, the morning guest of RFI. French political news, PS congress after the election of the First Secretary, pension reform project whose examination begins today in committee at the National Assembly, and for which the unions will beat the pavement tomorrow… He answers to questions from Frédéric Rivière.