25/10/2012 09:44 BST | Updated 24/12/2012 10:12 GMT

'Lance Armstrong Is A Bully. I Could Not Let Him Win,' Says Whistle-Blower Betsy Andreu

She has suffered six years of personal hell, having her reputation, her emotions and even her weight ridiculed. But the more Lance Armstrong attacked her, the more Betsy Andreu stayed firm.