Second, I’ve heard some suggest that the recurrent problem of racial bias in our criminal justice system proves that only protests and direct action can bring about change, and that voting and participation in electoral politics is a waste of time. I couldn’t disagree more. The point of protest is to raise public awareness, to put a spotlight on injustice, and to make the powers that be uncomfortable; in fact, throughout American history, it’s often only been in response to protests and civil disobedience that the political system has even paid attention to marginalized communities. But eventually, aspirations have to be translated into specific laws and institutional practices — and in a democracy, that only happens when we elect government officials who are responsive to our demands.

Moreover, it’s important for us to understand which levels of government have the biggest impact on our criminal justice system and police practices. When we think about politics, a lot of us focus only on the presidency and the federal government. And yes, we should be fighting to make sure that we have a president, a Congress, a U.S. Justice Department, and a federal judiciary that actually recognize the ongoing, corrosive role that racism plays in our society and want to do something about it. But the elected officials who matter most in reforming police departments and the criminal justice system work at the state and local levels.

It’s mayors and county executives that appoint most police chiefs and negotiate collective bargaining agreements with police unions. It’s district attorneys and state’s attorneys that decide whether or not to investigate and ultimately charge those involved in police misconduct. Those are all elected positions.