>> answer to the chevron question of the day is john edward. the winner is william from locust grove, virginia. congratulations. on the program last week. meanwhile, fox's medical drama "house" often tackles complicated and rare medical conditions and last night's episode was no different. >> it's awful. >> no. >> skin cancer? she's never been outside. >> but you have. >> you're saying i gave my baby cancer? >> wow, so the question is can a mother really pass cancer on to her child? how much of the show is fact? and how much is fiction? fox news medical contributor dr. siegel joins us now. it's an interesting case. the baby is born with liver