How to challenge your mind to keep your brain healthy

Exercising your brain, through games and learning new skills, may help reduce your risk of dementia. Alzheimer's Association President and CEO Joanne Pike joins "CBS Mornings" with tips on challenging your mind as part of a three-part series "Brain Health: From Awareness to Action." Learn more about their "6-Step Challenge" and the "(re)think your brain" initiative at rethinkyourbrain.org (Sponsored by the Alzheimer's Association)