CHICAGO— Protesters who have been calling for Chicago Mayor Rahm Emanuel’s resignation also have another target: a much-criticized, quasi-independent agency that was created to investigate complaints against police officers but has rarely ruled against them.
The mayor’s critics complain that his pledge to reform the Independent Police Review Authority is too limited because he seeks to improve an existing system rather than scrapping it and starting over.
In the outrage that erupted over the video showing an officer fatally shooting Laquan McDonald, Emanuel sacked his police chief and set up a task force to recommend changes. He also replaced the head of the authority known as IPRA.

Chicago Police Superintendent Garry McCarthy (R) speaks about first-degree murder charges against police officer Jason Van Dyke in the death of 17-year-old Laquan McDonald, as Mayor Rahm Emanuel (L) looks, on Nov. 24, 2015. AP Photo/Charles Rex Arbogast