Over the past decade, bad policing has been a constant presence in the headlines, particularly in coverage of police violence against people of color. It makes us wonder if policing can be improved and changes in culture can be achieved. In his new book Walk the Walk, today’s guest Neil Gross examines three cities where he argues police chiefs were able to make significant improvements and culture changes in policing. In addition to being an author and former police officer, Neil is a professor of Sociology at Colby College.