France's Melenchon appears via hologram in Montpellier France's far-left presidential candidate Mélenchon takes his signature campaign gimmick even further, appearing live in front of a crowd in the eastern city of Dijon and via hologram in Montpellier, Grenoble, Nancy, Nantes, Clermont-Ferrand and even France's Reunion island in the Indian Ocean. IMAGES of his hologram appearing in Pérols, near Montpellier