Today's young adults have a great deal of spending power. Steve Chiotakis talks to author Kit Yarrow, whose book "Gen Buy" explores how teens and 20-somethings are spending their money and shaping retail.
One bright spot that tends to emerge out of calamity is a renewed sense of community. Author Rebecca Solnit's book explores how this trend emerged in five disasters, including Hurricane Katrina. She talks to Tess Vigeland.
There's no shortage nowadays of ideas for how to bring down the high cost of medical care. Dr. Lisa Sanders says we ought to be looking more at the point where patients first enter the medical system. She talks with Kai Ryssdal.