Alexis Jenni has won France's most prestigious literary prize, the 108-year-old Prix Goncourt, for his first novel 'L'Art francais de la guerre' or 'The French Art of War.' Jenni, who is a 48-year-old high-school biology teacher, in the city of Lyon, received a symbolic cheque of 10 euros, but his book sales will almost certainly be boosted by the award. ...