Manchester United defender Rio Ferdinand says he's careful with his Tweets.
Newcastle United fullback Jose Enrique is in hot water with manager Alan Pardew for Tweeting about his injury four hours before kickoff against Tottenham yesterday.
But Ferdinand says: "Sir Alex Ferguson knows I'm experienced. I won't harm the club's image. But I do like to put a twist on things."
And there are no phones allowed in the Old Trafford dressing room: " But the lads love buzzing off it".
"I know what I can say and what I can't."
