Jean-Luc Mélenchon, the veteran leftist standing in way of Macron-Le Pen rematch

In the space of a decade, Jean-Luc Mélenchon bounced back from a lifetime on the fringes of the Socialist Party to become the dominant force in France’s post-Socialist left. As voters head to the polls on Sunday, he is hoping to prevent a repeat of President Emmanuel Macron’s 2017 duel with the far right’s Marine Le Pen.