Stoner says practice was ?useless?

MotoGP world champion Casey Stoner felt there was little that could be achieved in Friday practice at Valencia due to both the rain and what several riders felt was a poor track surface.

Source: http://www.iracing.com/inracingnews/other-news/motorcycles/motogp/stoner-says-practice-was-useless/

Carl Michael Edwards III William Clyde Elliott Jeffrey Michael Gordon Charles Robert Hamilton IV