Juventus midfielder Paul Pogba's failed drugs test has been confirmed after his B sample tested positive. Pogba, 30, was provisionally suspended last month after his initial sample showed elevated levels of testosterone in his system. The France international was selected for random testing after Juve's 3-0 win at Udinese on August 20, when he had been an unused substitute. If found guilty of doping, he could be banned for between two and …