The killing of two Sacramento area sheriff's deputies by a Mexican national has prompted calls for stricter border security. The man accused of the killings had a long arrest and deportation record.
So-called "slacktivism" has become something of a calling card for the millennial generation. But some startups hope to guide passing interests into directed, sustained civic engagement.
A cousin of shooter Jaylen Fryberg died after a weeks-long battle against injuries sustained in the incident, a local hospital says.