Security intensifies in Tehran post twin terror attacks

Authorities increased their patrols in the streets in Iran's capital of Tehran, following twin terror attacks Wednesday. ISIS took responsibility for the dual attack, in which at least 13 people were killed in the attack and more than 40 were injured. Iran's revolutionary guard accused Saudi Arabia of being responsible for the attack. “This terrorist attack happened only a week after the meeting between the U.S. president and the backward leaders who support terrorists,” the revolutionary guard's statement.