Facebook's answer to Periscope is here, with a few catches

Facebook's focus on video remains strong as it begins rolling out its Periscope rival feature live videos to iPhone users in the United States today.

The social media giant opened the live streaming feature up to celebrities last year, with testing for us normal folk starting last month.

But while it's only available to US and iPhone users starting today, Facebook reassures live videos will be available to Android users soon and will roll out to the rest of the world in the coming weeks.

Developing...