Lucas Davenport investigates a vitriolic blog that seems to be targeting the children of U.S. politicians. The daughter of a U.S. Senator is monitoring her social media presence when she finds a picture of herself on a strange blog. And there are other pictures, of the children of other influential Washington politicians, walking or standing outside their schools, each identified by name. Surrounding the photos are texts of vicious political rants from a motley variety of radical groups.