Sen. Hillary Clinton, speaking in Bettendorf, Iowa, trying to convince a crowd to caucus for her, explained that she wants to be with them so that she can win Iowa in November 2008. "I want a long term relationship," she said. "I don't want to just have a one night stand with all of you." Clinton is trying to earn support of Iowans by launching a new theme today -- "Take your Buddy to Caucus." This is a new strategy from Clinton, who has said that most of her supporters have never been to a caucus before. The campaign has...