so parents need to step in and educate their kids, says parenting expert michelle borba.he says start when they're young and keep on talking, and give examples of what can go wrong. >> use their world in terms of a tv show, a wonderful news article. let's go to the internet and do some searches, look for the in number of car crashes of kids who were on drugs. but this time we planted a different actor, joe, who will tell the group he's drinking. >> i have a nice buzz. >> and an accomplice, lauren, will make sure everyone believes joe's drunk. >> what's in here? >> i'll be watching, along with the teens' parents and a professor at penn state, dr. robert parisi, and consultant to mothers against drunk driving. one in five males will drink and drive. females much less. >> reporter: he'll show statistics that drinking and driving kills as many as 1,500 a year. like before, we'll hand our actor keys to an suv and these kids will have to decide whether to get in or say no. christina's mom says just this week, her daughter discussed a drinking and driving scenario in her driver'