Wild dogs couldn't prevent Roger Federer from winning the French Open yesterday. Although one may have tried. One over-enthused tennis fan launched himself on to the red clay to wave Barcelona's football flag in the startled Swiss player's face. The protester then tried to get him to wear his hat, before galloping over the net in an attempt to evade capture. He was eventually 'brought down' by inept security guards who finally carried the twitchy trouble-maker off the court. You don't get this sort of incompetence at Wimbledon...