Buttigieg's unlikely Iowa rise now carries high expectations

Pete Buttigieg finds himself in a place that he could hardly have contemplated when he began running for president a year ago: He likely cannot finish lower than second in the Iowa caucuses if he wants toadvance in the Democratic presidential nominating campaign.“I’m not sure a win is necessary, but he’s got to be in the top two, I would think, to have any chance of moving on,” said Joe Trippi, campaign manager for former Vermont Gov. Howard Dean's 2004 presidential campa