JUDY WOODRUFF:

Next: a look at how one police force is rethinking the way its officers do their job.

In the aftermath of a succession of deadly police shootings, law enforcement officials across the country have grappled with how police officers might better interact with the public.

In Camden, New Jersey, new procedures meant to bring officers into closer face-to-face contact with the people they serve seem to be having a positive effect.

Hari recently traveled to Camden, and has this report.