Twitter will start letting broadcasters on its App open up their livestreams to guests, similar to what it brought to Periscope in February … The new feature, which is Now rolling out to Twitter’s iOS and Android app, is going to allow up to Three people to call into your live videos during a stream, making it easy for them to ask you questions or just have a conversation with you about anything that may be on your mind … The Company says this new functionality has been well-received globally since launching on Periscope, so it wanted to expand that to Twitter and give people another way to connect with each other every day.