Do We Need a New Word for 'Happiness'? Katie Couric talks to Dr Laurie Santos

Laurie swaps seats in the studio to be interviewed by none other than Katie Couric. In this episode of Next Question with Katie Couric, Laurie's asked to define happiness; outline the best steps to reach it; and give an honest appraisal of her own struggles to flourish each and every day.  Listen to more episodes of Next Question with Katie Couric wherever you get your podcasts. See omnystudio.com/listener for privacy information.