A doctor in Iran tells our international correspondent John Sparks about the regime's brutal crackdown. Dr Yaser Rahmani-Rad tells Sky News that "in recent days, actions have taken place that have not been seen elsewhere in the world, even in world wars". Latest updates: https://news.sky.com/story/us-iran-latest-trump-says-massive-armada-heading-to-iran-and-warns-time-is-running-out-13498203 #iran #protests #regime #skynews SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.