Two Iranian worshippers hold up anti-American and anti-Israeli placards, in a rally to condemn Saturday's terror attack in Ahvaz, after Friday prayers in Tehran, Iran, Friday, Sept. 28, 2018. On Saturday, armed men disguised as soldiers killed 24 and wounded 60 people in an attack targeting a military parade in Ahvaz, southern Iran. (AP Photo/Ebrahim Noroozi)