I would agree. And I also agree that most police officers, of course, are doing a good job and hate this practice also. I talked to an African-American police officer in Springfield, Massachusetts not long ago who raised this question and said that in his opinion one of the biggest solutions is in the training.
I believe most cops are competent 
( z1 believe :ARG0 ( z2 i ) :ARG1 ( z3 competent :ARG1 ( z4 cop :mod ( z5 most ) ) ) )