American gymnast Aly Raisman has revealed the music for her gold medal-winning floor routine at the London Olympics was a tribute to the victims of the 1972 Munich Games terror attack. The 18-year-old said choosing Hava Nagila- a traditional score used for wedding dances and bat mitzvah - was a response to the International Olympic Committee's failure to mark the 40th anniversary of the tragedy. And for Aly, from Needham, Massachusetts, she said it made her gold even more special. 'I can only imagine how painful it must be for the families and close personal friends of the victims,' she...