LOS ANGELES, United States (AFP) — Maria Sharapova plans to make good use of the time on her hands thanks to a two-year doping ban from tennis. The Russian star, a savvy businesswoman whose commercial interests include her Sugarpova brand of candy, indicated on social media on Monday that she would be attending a Harvard Business School course. Sharapova posted a photo of herself in front of a sign for the prestigious school on her […]