http://www.velonews.com/tour2007/details/articles/12910.0.htmlDouble stage Alexandre Vinokourov (Astana)learned Tuesday that he had tested positive for homologous blood doping following his victory in Saturday's individual time trial.
Vinokourov and his Astana team have reportedly withdrawn from the Tour.
http://www.velonews.com/news/fea/12909.0.htmlPetacchi cleared of Salbutamol charge
The Italian Cycling Federation (FCI) on Tuesday cleared Alessandro Petacchi of doping at this year's Giro d'Italia.
The 33-year-old Italian sprinter escaped punishment despite being charged with the offense by the Italian Olympic Committee (CONI) on July 4. CONI had recommended to the FCI that Petacchi be banned from cycling for 12 months.
"It's one of the most beautiful victories of my life," said a jubilant Petacchi, who earned the points jersey and five stage victories in this year's Giro. "I wouldn't wish for anyone to suffer in the way I have because it was the worst experience of my life."