Senator Cory Booker (D-N.J.) discusses institutionalized racism and the need for greater accountability of police. Admiral James Stavridis says he is concerned over the loss of moral authority in the US. Alicia Garza, Co-Founder of Black Lives Matter, discusses what it means to defund the police. Lonnie G. Bunch III, Founding Director of National Museum of African American History and Culture, calls for America to confront its racial past. Kristen Welker, Eugene Robinson and David French join the panel.