A laser and plasma research center in Tehran was severely damaged following an airstrike Friday. Iran's Minister of Science, Research and Technology, Hossein Simaei Sarraf, accused those who carried out the strike of "Stone Age" behavior. (AP video by Saeed Sarmadi) #iran #tehran #news Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home