Up until recently, the New York senator has been under fire from the liberal wing of the Democratic Party for refusing to join the call for an immediate withdrawal from Iraq and for her finely modulated criticism of President Bush. But there is a new tough-talking Clinton these days. At a Harlem church on Martin Luther King Day, she said that Bush's presidency would "go down in history as one of the worst" and that the GOP-controlled House "has been run like a plantation." In a post-New Year's Day thank-you note to donors, Clinton assured them she would fight for...