Live streaming apps

At A Glance: Livestreaming apps beyond Facebook Live

Livestreaming has also made the news in recent weeks as House Democrats used Periscope to broadcast a sit-in over gun control after the Republican majority cut off television cameras. It was also got attention when a Minnesota woman used Facebook Live to stream footage of her dying boyfriend after he was shot by police.

And it might come up during the Olympics if spectators and athletes livestream events publicly - a violation of ticketing and Olympic rules and a challenge to the billions of dollars TV companies pay for rights.