MotoGP Portuguese GP- Marquez tops opening practice in dusty conditions

Heavy overnight rain left the Portuguese circuit covered in sand and dust for the start of Fridays track action, with the first Moto3 practiced red-flagged and then canned due to the conditions.Things improved enough for the first Moto2 session to run to schedule, with the opening 45-minute practice for the MotoGP class following.However, lap times were over three seconds off the lap record ... Keep reading