The content originally appeared on: CNN CNN - When Farid's friend called crying for help on Sunday, he jumped on his bike and quickly rode to Tehran's Sharif University. 'Please come save us. We are stuck here. They are shooting at us,' his friend said. Scenes of violence and 'savagery' met him when he arrived at the campus of the elite university, he said, where hundreds of students had been trapped in the parking lot by Iran's Revolutionary Guard Corps, […]