President Trump has called on supporters, including law enforcement officers, to monitor election sites. Voter intimidation tactics have a long history.

The ‘Burning Bed’ killing put domestic violence in the headlines.

When N.F.L. players, starting with Colin Kaepernick, took a knee during the National Anthem to protest they ignited an uproar over injecting politics onto the playing field.

This is the story of cops, African-American pastors, gang members, and academics coming together to create positive change for Boston, while upending notions of traditional policing in a way that is especially pertinent today.