Descendants promote Wampanoag history on Martha's Vineyard

Martha's Vineyard, with its beautiful shoreline and farm land, has long been a summer destination, but most visitors know little about the history of the Wampanoag people. A group on the island is reviving that history by educating children and adults about the Native culture and traditions while also aiming to protect our increasingly challenged planet. Charlayne Hunter-Gault reports.