Ferguson's First Black Police Chief, the Fight to Retake Fallujah, and Zoos' Ethical Questions
![](https://media.wnyc.org/i/800/0/l/85/1/fallujah-isis-2016-05-31.jpg)
Destruction in Fallujah in 2007.
( Flickr / Arlo Ringsmuth )
( Flickr / Arlo Ringsmuth )