More to the story than just doping

Lance Armstrong dons his Livestrong bracelet during the 2007 Tour de France. Joel Saget/AFP/GettyImages

The past few months -- even years -- have been a whirlwind for Lance Armstrong, whose interview with Oprah Winfrey will stretch across two nights, Thursday at 9 and Friday at 9, on OWN network. Up until the interview that was taped on Monday, the seven-time Tour de France champion had vehemently denied doping. Still, it’s hard to ignore the fact that the cancer survivor worked wonders with the Livestrong Foundation, helping raise more than $500 million over 15 years for cancer research and patient assistance programs.