Maria Sharapova is back in the town of her early childhood, which also happens to be one of Russia's warmest spots - and the host of the Winter Games. Siberia-born Sharapova spent six years in Sochi, where she had her first tennis lessons before leaving for the United States to continue her development in the game. On Wednesday, she returned to a court in the midst of a leafy amusement park in central Sochi and helped re-open the upgraded tennis facilities. Sharapova, who is in Sochi as a guest presenter with U.S. Olympic broadcaster NBC, said she had very fond memories of her childhood days here. More...