We could be wrong about the best way to manage anger

Scream into a pillow, punch a punching bag, vent. All these methods to "get anger out" could actually be making us angrier. Researchers Doug Gentile and Brad Bushman share their research into this common misconception and effective methods for reducing anger. Then, one Iowan believes reducing light pollution in Iowa could boost tourism. James Bruton from the Dark Sky Iowa Initiative shares the environment and economic benefits of a dark sky.