Trump's warning looms over Iran protests response

The article discusses the response of Iranian authorities to ongoing mass protests in the country. It suggests that the authorities have been unusually restrained in their reaction, which may be a result of a threat made by former U.S. President Donald Trump. The protests were sparked by the death of Mahsa Amini, a woman who was arrested by Iran's morality police for allegedly violating strict hijab rules. The article notes that the Iranian government's restraint in dealing with the protests is unusual, and it speculates that this may be due to Trump's warning that the U.S. would "intervene" if the government cracked down too harshly. The article does not provide further details on the nature of Trump's threat or the specific reasons behind the Iranian authorities' restrained response. It simply suggests that the two events may be connected, without making any definitive claims.