polio-like symptoms in the past. the bottom line is, doctors and sophia's parents just want to get the word out. dan simon, cnn, san francisco. >> thank you, dan. we're about to show you some pretty remarkable surveillance video. it's a deck collapsing beneath the 24 people who were on it, celebrating at a christmas party in new albany, indiana. getting ready for a picture, and bam. unbelievable. the deck just fell from beneath them. our affiliate, wabe, says the family involved is suing not only the deck builder, but the homeowners' association that ran the clubhouse where the parties was being held and the photograph taken. so many different angles. the builder is saying that the law shields them from any liability at this point, because they say that deck that all those people thought they were so safe on and ultimately were not was more than ten years old. ouch. congress is already drawing