expected to be among those to temperature. seeing a live picture of the house judiciary committee as this gets underway. the online site craigslist expected to be there. they recently shut down their adult sites. selling young girls for sex. on this story for us and monitoring the hearing for us and also talked to a woman whose 12-year-old daughter fell victim to online sex trafficking. >> reporter: where are we headed right now? >> we're going upstairs to her bedroom. she's a normal 12-year-old. hannah montana, the jonas brothers. >> reporter: do you sleep in her bed at night? >> i do. just so i can still basically have that connection. >> reporter: a mother's anguish. her 12-year-old daughter, lured away by a pimp on her way home from school. sold away and trafficked on another website.