Police chiefs in some of Alabama's biggest cities say they are having a harder time recruiting and they are concerned that if trends continue they could have trouble putting enough officers on the street.
Racially charged incidents such as the fatal 2014 police shooting of Michael Brown in Ferguson, Mo., had been a source of controversy well before 2016 began. But this year brought several more disputed incidents, including the June shooting of Mobile teenager Michael Moore, that created challenges for hiring and keeping local police officers.