Mojtaba Khamenei, 56, enters power as the Islamic republic faces its most serious crisis.

Jason Hughes's family does not want the students prosecuted after the prank turned into a fatal car accident.

Jason Hughes's family does not want the students prosecuted after the prank turned into a fatal car accident.

A US Tomahawk missile hit a military base near a primary school in southern Iran where Iranian authorities said 168 people were killed, expert video analysis shows.