French right-wing party Horizons founder and president, Mayor of Le Havre Edouard Philippe (R) debates with former French President and Socialistes et Apparentes' MP Francois Hollande, next to Swiss journalist Darius Rochebin (C) at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

TOPSHOT - Former French Education minister and President of the "Laboratoire de la Republique" Jean-Michel Blanquer welcomes France's Prime Minister Sebastien Lecornu (R) at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

TOPSHOT - France's Economy, Finances and Industry Minister Roland Lescure delivers remarks to journalists upon arrival to attend a debate at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

TOPSHOT - Former French Prime Ministers Bernard Cazeneuve (L) and Manuel Valls (R) attend a debate at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Former French Education minister and President of the "Laboratoire de la Republique" Jean-Michel Blanquer welcomes French right-wing party Horizons founder and president, Mayor of Le Havre Edouard Philippe (R) at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Former French Education minister and President of the "Laboratoire de la Republique" Jean-Michel Blanquer welcomes French right-wing party Horizons founder and president, Mayor of Le Havre Edouard Philippe (R) at the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Mayor of Saint-Ouen-sur-Seine Karim Bouamrane speaks to press during the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

France's Prime Minister Sebastien Lecornu laves after attending the "Laboratoire de la Republique" (Republic's Laboratory) summer camp, in Sens, southeast of Paris, on August 29, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)