Facebook is introducing its tool for sharing live video to a small group of U.S. iPhone users, four months after it was initially debuted by several celebrities and public figures. It differs from its closest competitors, Meerkat and Twitter’s Periscope and Meerkat, in that the videos are only available to a small group of approved viewers, and replay videos are automatically saved and permanently visible. Facebook positions its video feed as ideal for personal and family events, rather than the breaking news featured on other sites. Continue reading Facebook Now Offers Live Video to Group of U.S. iPhone Users