Iran's President Hassan Rouhani speaks at a military parade marking National Army Day in front of the mausoleum of the late revolutionary founder Ayatollah Khomeini, just outside Tehran, Iran, Wednesday, April 18, 2018. Ebrahim Noroozi / AP
Iran's President Hassan Rouhani speaks at a military parade marking National Army Day in front of the mausoleum of the late revolutionary founder Ayatollah Khomeini, just outside Tehran, Iran, WednesdShow more
Rouhani slams officials' 'vow of silence' in face of protests
Recent weeks have seen social media filled with videos and reports of protests