LISA NOWAK, sad Florida astronaut, blessedly caught in personal turmoil just in time to end the Mainstream Media Freak Show drought. The gap between the OJ non-book and this was unconscionable. Another chance for media outlets to shoo-in those non-news readers/viewers for some good padding for the next quarter. And as for other "news", give me a break. At last here's a junk news junket we can all go for. So what's up with that diaper thing?