The exiled crown prince of Iran, Reza Pahlavi has claimed one protestor is being killed by security forces "every 14 seconds" and declared that it would not be long before the regime collapsed. Speaking in Washington DC, he said he would return to Iran once it was safe to do so. Donald Trump, who had told protestors that "help is on its way", today thanked the Iranian leadership saying they had called off hundreds of executions. Warning: there are distressing images in this report. #Iran #Trump #RezaPahlavi #C4News #Channel4News