Since October 2017, America experienced three of the deadliest mass shootings in modern history. This epidemic coincides with a frightening resurgence of white nationalism. Sometimes the two trends overlap. But why here? Both phenomena can be explained by a common historical thread—to unravel it Abby Martin sits down with indigenous scholar Roxanne Dunbar-Ortiz to discuss her latest book “Loaded: A Disarming History of the Second Amendment”.