Musk says inactive Twitter accounts getting purged

Elon Musk, who has helmed Twitter since his takeover of the social media company in late October, said the purge will affect accounts "that have had no activity at all for several years." He announced the move Monday.

'Virtual Backup' used to bring alleged rifle-swinging sex offender into custody

When a Florida sheriff's deputy confronted a sex offender accused of wielding a rifle, that deputy was able to live stream the whole situation back to a crime center, in real time, in order to receive help from other deputies. The technology is giving law enforcement agencies an edge when fighting crime.