VINTON, Iowa -- It's one thing for Hillary Clinton's campaign to turn down interview requests for the candidate's daughter, Chelsea. But can't a 9-year old reporter catch a break? Sydney Rieckoff, a Cedar Rapids fourth grader and "kid reporter" for Scholastic News, has posed questions to seven Republican and Democratic presidential hopefuls as they've campaigned across Iowa this year. But when she approached the 27-year-old Chelsea after a campaign event Sunday, she got a different response. "Do you think your dad would be a good 'first man' in the White House?" Rieckoff asked, but Chelsea brushed her question aside. "I'm...