Fergie urges United calm
23 April 2011 Sir Alex Ferguson urged caution as Manchester United kept their Premier League title charge firmly on course. A hard-fought 1-0 win over Everton on Saturday, United's 13th successive home league success this season, left Ferguson's leaders just two wins away from a record 19th domestic title. Javier Hernandez's goal piled the pressure on second placed Chelsea, who…