Bridging faith and climate change science; Scottie Pippen's new memoir 'Unguarded'

How can we reconcile faith and science — the spiritual and hard evidence — in the fight against climate change? We speak with Katharine Hayhoe, chief scientist for the Nature Conservancy and a devout Christian. And, we talk to Hall of Fame basketball player Scottie Pippen about his new memoir, "Unguarded."