Eight French nationals including Olympic swimmer Camille Muffat and boxer Alexis Vastine were among 10 people killed when two helicopters collided in Argentina on Monday (March 10) during the filming of a TV adventure show, authorities said. The accident happened in the rugged western province of La Rioja near the Andes mountains, local authorities said. “The sudden death of our fellow French nationals is a cause of immense sadness,” a statement from French President Francois […]