January 14, 2011 Canadian GP: Vettel fastest in second practice as tyre degrade Edit Delete Tags Autopost Source: http://feedproxy.google.com/~r/F1InsightAFormula1Blog/~3/tPXTeAxQbXk/canadian-gp-vettel-fastest-in-second.htmlWillie Allen Cash America Chevrolet Derrike Cope Carl Edwards