LOS ANGELES (Reuters) - "American Idol" finalist Jessica Sanchez must reach viewers emotionally in order to win the contest this week, while rival Phillip Phillips has a "crazy charisma" that will serve him well in his career, the show's mentor Jimmy Iovine said on Monday. As "American Idol" approaches its climax on Tuesday, Iovine said he was impressed by both the young singers but gave little away on who he thought would win the 2012 title and a guaranteed recording contract. ...