Did Roger Federer lose to Andy Murray at the Australian Open because of his angry outburst at the end of the fourth set? Did such a little thing like reacting to Murray's complaint about a line call get the best of Roger?
Geoff MacDonald of the New York Times wrote an excellent article about how Roger's anger gave him the energy boost to win the fourth set versus Murray, but in the end may have cost him the match.
The incident as MacDonald recalls it: