France's William Saliba reveals he's playing through a back injury at the World Cup, gritting his teeth to help Les Bleus secure a third title.

France centre-half William Saliba said Saturday he has been "gritting his teeth" and playing through the pain at the World Cup after suffering from a back problem for the past few…

France's William Saliba reveals he's playing through a back injury at the World Cup, gritting his teeth to help Les Bleus secure a third title.