i didnt mind this one..although his timelines were a bit odd. for example he mentions the threat on the movie theatre in the 90's and how he went straight to the police academy ...but graduated in 2013..
anyway..this american life did a two part on Racial bias in the police force that is worth listening to - and how departments have been on courses to try and recognise racial bias..for example mass shootings are always invariably white males etc etc