This week, stories of positive things coming from otherwise negative places. First, music journalist and author Charles R. Cross talks about how a bad economy helped produce the grunge music movement. Then, how the author of the light-hearted Mrs. Piggle Wiggle books actually had a pretty rough life. A mother finds a way to pay tribute to her artistic daughter who battled mental illness. We take a tour of a Seattle neighborhood that decades ago had intentionally been divided as a result of