Piers Morgan has been flailing ever since he took over Larry King's old show. It didn't help matters any that CNN was a struggling network, unable to maintain its identity in a competitive partisan news environment. But it didn't help matters either that Morgan was a crooked hack who had used up all his chances on the other side of the ocean. Like Tina Brown, he was here for a fresh start, because everything can be new in America all over again. But what he needed was a hook.