AUSTIN, Texas (AP) -- Lance Armstrong stepped down as chairman of his Livestrong cancer-fighting charity and Nike severed ties with him as fallout from the doping scandal swirling around the famed cyclist escalated Wednesday....
By JIM VERTUNO, Associated Press
Wed, 10/17/2012 - 6:38am
AUSTIN, Texas (AP) -- Lance Armstrong stepped down as chairman of his Livestrong cancer-fighting charity and Nike severed ties with him as fallout from the doping scandal swirling around the famed cyclist escalated Wednesday....