I'm sorry, can we start over again?

This book was designed to take the average citizen into what's it's like to be a cop.The book has many short stories that the author has gone through to try and describe this. At the end of the book, the author goes into how he believes that policing should be changed here in this country. The author uses quotes from the late Dr. King to help shed some light on why he has chosen to try and institute the discipline of I'm sorry, can we start over again.