Former United States President Donald Trump intensified his criticism of Iran's supreme leader, labeling him a 'sick man' in a recent interview. Trump called for a change in leadership in Iran, suggesting it was time for the country to seek new direction. His comments come as protests in Iran have begun to subside after a period of unrest and a harsh government response. The situation has fueled speculation about potential military action by the United States in response to the Iranian regime's crackdown on demonstrators.