Hawaii's relatively few number of delegates, 20, still matter very much even this late in the Primary and Caucus cycle. Leading candidates are ramping up their presence here ahead of Tuesday night's Caucus. Most of the leading candidates have a son or daughter here in the islands hoping to help secure delegates for the party nomination. "Hawaii gets to have a say in who they want to be the nominee to go up against Obama. So I'm encouraged on Tuesday. Every vote matters," said Rick Santorum's daughter, Elizabeth....