9@9: A rockin' 1970s one-hit wonder and a real whistle-blower

It's a very musical 9@9 on Tuesday's WGN Morning News. We're featuring a rockin' 1970s one-hit wonder with a music video production value that obviously meets a tight budget. Then, a woman whose whistling will astound you. Plus, Larry and Pat advise against marrying baseball players, Kate Hudson has too many cutting boards and Chicago isn't as bad of a place for naked gardening as you might think.