The content originally appeared on: CNN London (CNN Business)French voters are expected to hand Emmanuel Macron five moreyears in office on Sunday, favoring the president over far-right candidate Marine Le Pen after a strong showing in a fiery debate. But investors remain on edge. With polls indicating the presidential election is narrower than when the two candidates faced off in 2017, traders are girding for a surprise Le Pen win, which would rattle Europe's second biggest economy as fears of […]