(COMBO) This combination of file photos made on MArch 17, 2024, shows (L-R) French politician, diplomat and Civil Servant Jean-Pierre Jouyet in Paris on February 21, 2024; CEO of Paris airports group Groupe ADP Augustin de Romanet de Beaune in Chantilly on January 11, 2024; and French criminologist and professor at the Conservatoire National des Arts et Metiers (CNAM) Alain Bauer in Paris on September 30, 2022. Jean-Pierre Jouyet, Augustin de Romanet and Alain Bauer go on trial in Paris on March 21, 2024, over contracts awarded by French public financial institution Caisse des Depots. (Photo by AFP)