Chuck Norris is trending in Argentina after the country's World Cup semi-final victory against Holland. So what has the US actor and martial artist got to do with football? Famed for being the ultimate action man, Chuck Norris has inspired long lists of 'facts' about what a tough guy he is. The lists have been entertaining people for years. Now Argentina midfielder Javier Mascherano is getting the Chuck Norris treatment on social media after he played strongly despite sustaining a head injury early in the game. The hashtag #maschefacts is being used with posts to describe all of the awesome...