The attack against the Porta dos Fundos sketch comedy troupe rattled the country, especially those who are concerned that a growing movement of conservative extremism has found fertile ground in Brazil.
DNA testing is making it possible for thousands of families to recover and identify the skeletal remains of loved ones decades after they were murdered or disappeared. But some families are traumatized and distressed by these discoveries.
Census Bureau ads promise viewers their personal information is protected and won't be shared with law enforcement. But after a high-profile legal battle over the citizenship question that stoked fears among immigrant communities, advocates say it's too little, too late.