>> reporter: one by one, the decora decorated gymnasts told their stories, recounting the years of abuse by larry nassar. the former-usa gymnastics team doctor. >> i sit before you today to raise my voice so that no little girl must endure what i, the athletes at this table, and the countless others who needlessly suffered under nassar's guise of medical treatment which we continue to endure today. >> that evening, i was naked, completely alone with him on top of me, molesting me for hours. i told them i thought i was going to die that night because there was no way that he would let me go. >> he turned out to be more of a pedophile than he was a doctor. >> reporter: nassar is currently serving a 40-to-175-year state prison sentence after 150 women and girls came forward to expose he abused them over the course of 20 years. but today's congressional