Formula 1 is back! Today was the first practice session for the first Grand Prix of the season in Bahrain. New rules, the biggest change is the refueling ban, new drivers - Bruno Senna, Lucas di Grassi, Nico Hulkenberg, Vitaly Petrov and Karun Chandhok, comeback drivers - Michael Schumacher and Pedro de la Rosa and new teams - Lotus F1 Racing (not related to *the* Lotus team in any way but sharing the name), Campos Meta, Virgin Racing, BMW Sauber and HRT. Montreal and Spa are back on the calendar and the Korean GP at Yeongam is on the calendar, pending approval. It will be an interesting year!