cbs news legal expert rikki discuss.ood morning. >> good morning. >> this remains one of the worst stories most people have ever heard. >> i agree. >> i can't imagine how horrible it was are for the parents. what could disney's possible defense be here? >> disney will say, if they were to have a defense, if the case were to go forward in that manner, disney is going to say, look, it wasn't foreseeable. we've never had an alligator attack on a human being that killed anyone, period, that there hasn't been an alligator attack at all where there's even an injury in 45 years. therefore, it wasn't foreseeable. they'll also say there were no swimming signs that were posted and when people go they assume the risk. the third thing they'll say is everybody knows there are alligators in central florida. and to that last, i say for people like me who grew up in the midwest and live in the concrete city of new york, i don't expect a gato >> and no swimming is different, rikki, than beware of alligators, is it not? >> i think no swim