Yahoo TV
Please enable Javascript

Javascript needs to be enabled in your browser to use Yahoo TV.

Here’s how to turn it on:

USADA head: Lance Armstrong lied in Oprah interview

CBSTV Videos
In an interview with Oprah Winfrey, Lance Armstrong admitted to doping. But the head of the U.S. Anti-Doping Agency, Travis Tygart, told Scott Pelley that Armstrong didn't tell the truth in that interview.