Deep Kindness, Native Americans and Polynesians, Harry Burn

Just being nice isn’t always enough - we need deep kindness. DNA analysis unfolds the mysterious origins of Polynesian Islanders. How a mother’s letter led Tennessee to ratify the 19th Amendment and give women the vote nationwide. Also, on today's show: meet the US State Department's first-ever ambassador of hip-hop; why spirituality and religious beliefs are typically ignored when treating serious mental illness; an upcoming exhibit will feature aquatic creatures that normally lurk thousands of feet below the ocean.