Labelled a “surging dark horse” candidate in France’s presidential election, communist Jean-Luc Mélenchon has a new proposal that he hopes will maintain his momentum: a 100% tax on the rich. Mélenchon is running as the candidate of the “Unbowed France political movement, in an alliance with the French Communist Party.” Mélenchon is a colorful character whose repertoire includes showing up at rallies via hologram, enabling him to “appear” at seven rallies at once.