The Periscope app allows users to broadcast live from anywhere. But less than two months after Twitter launched the app, it is facing criticism, as some users illegally streamed Saturday's Mayweather-Pacquiao fight. Periscope CEO Kayvon Beykpour joins "CBS This Morning" to address the controversy. Click on the square box in the lower right of the video frame to bring video full screen.
Also bonus material: Twitter Taking a Different Approach to Advertising on Vine and Periscope