Sarah Palin announced on her Facebook page that Joe McGinniss, author of the infamous book Fatal Vision that chronicled the story of Jeffrey MacDonald, has rented the house right next door to hers. It seems he's chosen her has the subject of his next book. Lucky her. While she keeps the tone of her post upbeat and positive, it's clear she is disturbed to know that someone so hostile and antagonistic toward her is watching her and her family's every move. Since Palin published her post, the blogosphere has been all atwitter about this development. Many people find it creepy....