Former New Jersey Governor Chris Christie's new book touting himself as the potential savior of the Republican Party has sold just over 2,000 copies in the week since it was published. In its first week available in stores, Christie's tome titled Republican Rescue has sold just 2,289 copies, according to BookScan data cited by the publishing newsletter Press Run. Press Run author Eric Boehlert called the sales figures a 'a colossal publishing flop' and 'debacle' for Christie