Reformers had high hopes that equipping police with body cameras would make officers more accountable. How's that going?
Read MoreThere were high hopes for police body cameras in the wake of Ferguson. But three years later, have they lived up to the hype? A new study says no.
Read MoreSurveillance technology and civil liberties don't often go together. But when it comes to preventing and punishing police misconduct, many civil libertarians think equipping officers with body-worn cameras could make a difference.
We look at the promise and perils of police body cameras in conversation with Vic Walczak, Legal Director of the American Civil Liberties Union of Pennsylvania.
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