Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon talks to journalists as he visits the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon (2ndL) visits the stand of Agibot at the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the stand of Agibot at the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the stand of PAL robotics at the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)

Founder of French left-wing party La France Insoumise (LFI) and presidential candidate Jean-Luc Melenchon visits the VivaTech technology startups and innovation fair at the Paris Expo Porte de Versailles, in Paris on June 19, 2026. (Photo by SIMON WOHLFAHRT / AFP via Getty Images)