Hamilton fastest in practice for another Mercedes 1-2

MANAMA (Reuters) - Lewis Hamilton completed a practice hat-trick on Saturday after lapping fastest in his Mercedes in the third and final session for the Bahrain Formula One Grand Prix.

The Briton, who was top in both of Friday's sessions, completed 12 laps and was 0.115 seconds quicker than team mate Nico Rosberg as the pair finished one-two for the third practice in a row at the Sakhir desert circuit.