Carrie Prejean has canceled public appearances designed to promote her new book after two major developments in the conservative starlet’s public image. First, it was reported that a controversial video tape of Prejean had surfaced during settlement negotiations with her former Miss America pageant bosses. Prejean was 17 when she made the tape, which she said was meant for her boyfriend’s eyes only. TMZ, the media outlet that had obtained the tape, said they did not publish it on their website because it was “so racy.” Because of it, they claimed, Prejean received nothing from her back-and-forth lawsuits with Miss...