July 16, 2021: Young Olympian Hopes To Climb To Gold; What Are Whales Saying?

At age 17, Colin Duffy, of Broomfield, is one of the youngest Olympians on Team USA and he's competing in one of the newest Olympic sports: climbing. Then, MSUD biologist Leanna Matthews shares her research into whale communication and how it might boost conservation. Plus, we revisit artist Koko Bayer's #ProjectSpreadHope.